From 4a0cc7ca6c40b607b8aaa0bf6e97ffd74d64c2d8 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Tue, 10 Jan 2017 20:35:31 +0200 Subject: btrfs: Make btrfs_ino take a struct btrfs_inode Currently btrfs_ino takes a struct inode and this causes a lot of internal btrfs functions which consume this ino to take a VFS inode, rather than btrfs' own struct btrfs_inode. In order to fix this "leak" of VFS structs into the internals of btrfs first it's necessary to eliminate all uses of struct inode for the purpose of inode. This patch does that by using BTRFS_I to convert an inode to btrfs_inode. With this problem eliminated subsequent patches will start eliminating the passing of struct inode altogether, eventually resulting in a lot cleaner code. Signed-off-by: Nikolay Borisov [ fix btrfs_get_extent tracepoint prototype ] Signed-off-by: David Sterba --- fs/btrfs/file.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index b5c5da215d05..0d32f45cef28 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -168,7 +168,7 @@ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans, if (!defrag) return -ENOMEM; - defrag->ino = btrfs_ino(inode); + defrag->ino = btrfs_ino(BTRFS_I(inode)); defrag->transid = transid; defrag->root = root->root_key.objectid; @@ -702,7 +702,7 @@ int __btrfs_drop_extents(struct btrfs_trans_handle *trans, struct btrfs_file_extent_item *fi; struct btrfs_key key; struct btrfs_key new_key; - u64 ino = btrfs_ino(inode); + u64 ino = btrfs_ino(BTRFS_I(inode)); u64 search_start = start; u64 disk_bytenr = 0; u64 num_bytes = 0; @@ -1102,7 +1102,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, int del_slot = 0; int recow; int ret; - u64 ino = btrfs_ino(inode); + u64 ino = btrfs_ino(BTRFS_I(inode)); path = btrfs_alloc_path(); if (!path) @@ -2203,7 +2203,7 @@ static int hole_mergeable(struct inode *inode, struct extent_buffer *leaf, return 0; btrfs_item_key_to_cpu(leaf, &key, slot); - if (key.objectid != btrfs_ino(inode) || + if (key.objectid != btrfs_ino(BTRFS_I(inode)) || key.type != BTRFS_EXTENT_DATA_KEY) return 0; @@ -2237,7 +2237,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode, if (btrfs_fs_incompat(fs_info, NO_HOLES)) goto out; - key.objectid = btrfs_ino(inode); + key.objectid = btrfs_ino(BTRFS_I(inode)); key.type = BTRFS_EXTENT_DATA_KEY; key.offset = offset; @@ -2285,7 +2285,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode, } btrfs_release_path(path); - ret = btrfs_insert_file_extent(trans, root, btrfs_ino(inode), offset, + ret = btrfs_insert_file_extent(trans, root, btrfs_ino(BTRFS_I(inode)), offset, 0, 0, end - offset, 0, end - offset, 0, 0, 0); if (ret) -- cgit From 0f8939b8ac8623760c078d41282526de143ee623 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Wed, 18 Jan 2017 00:31:30 +0200 Subject: btrfs: Make btrfs_inode_in_log take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/btrfs_inode.h | 16 +++++++--------- fs/btrfs/file.c | 2 +- fs/btrfs/inode.c | 16 ++++++++-------- fs/btrfs/tree-log.c | 4 ++-- 4 files changed, 18 insertions(+), 20 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index 4fed080545c6..b2dde0efebc0 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -255,16 +255,14 @@ static inline bool btrfs_is_free_space_inode(struct inode *inode) return false; } -static inline int btrfs_inode_in_log(struct inode *inode, u64 generation) +static inline int btrfs_inode_in_log(struct btrfs_inode *inode, u64 generation) { int ret = 0; - spin_lock(&BTRFS_I(inode)->lock); - if (BTRFS_I(inode)->logged_trans == generation && - BTRFS_I(inode)->last_sub_trans <= - BTRFS_I(inode)->last_log_commit && - BTRFS_I(inode)->last_sub_trans <= - BTRFS_I(inode)->root->last_log_commit) { + spin_lock(&inode->lock); + if (inode->logged_trans == generation && + inode->last_sub_trans <= inode->last_log_commit && + inode->last_sub_trans <= inode->root->last_log_commit) { /* * After a ranged fsync we might have left some extent maps * (that fall outside the fsync's range). So return false @@ -272,10 +270,10 @@ static inline int btrfs_inode_in_log(struct inode *inode, u64 generation) * will be called and process those extent maps. */ smp_mb(); - if (list_empty(&BTRFS_I(inode)->extent_tree.modified_extents)) + if (list_empty(&inode->extent_tree.modified_extents)) ret = 1; } - spin_unlock(&BTRFS_I(inode)->lock); + spin_unlock(&inode->lock); return ret; } diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 0d32f45cef28..149b79b3aaf8 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2062,7 +2062,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) * commit does not start nor waits for ordered extents to complete. */ smp_mb(); - if (btrfs_inode_in_log(inode, fs_info->generation) || + if (btrfs_inode_in_log(BTRFS_I(inode), fs_info->generation) || (full_sync && BTRFS_I(inode)->last_trans <= fs_info->last_trans_committed) || (!btrfs_have_ordered_extents_in_range(inode, start, len) && diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 0455ee2d9c89..45134a1519a6 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9677,11 +9677,11 @@ out_fail: * allow the tasks to sync it. */ if (ret && (root_log_pinned || dest_log_pinned)) { - if (btrfs_inode_in_log(old_dir, fs_info->generation) || - btrfs_inode_in_log(new_dir, fs_info->generation) || - btrfs_inode_in_log(old_inode, fs_info->generation) || + if (btrfs_inode_in_log(BTRFS_I(old_dir), fs_info->generation) || + btrfs_inode_in_log(BTRFS_I(new_dir), fs_info->generation) || + btrfs_inode_in_log(BTRFS_I(old_inode), fs_info->generation) || (new_inode && - btrfs_inode_in_log(new_inode, fs_info->generation))) + btrfs_inode_in_log(BTRFS_I(new_inode), fs_info->generation))) btrfs_set_log_full_commit(fs_info, trans); if (root_log_pinned) { @@ -9953,11 +9953,11 @@ out_fail: * allow the tasks to sync it. */ if (ret && log_pinned) { - if (btrfs_inode_in_log(old_dir, fs_info->generation) || - btrfs_inode_in_log(new_dir, fs_info->generation) || - btrfs_inode_in_log(old_inode, fs_info->generation) || + if (btrfs_inode_in_log(BTRFS_I(old_dir), fs_info->generation) || + btrfs_inode_in_log(BTRFS_I(new_dir), fs_info->generation) || + btrfs_inode_in_log(BTRFS_I(old_inode), fs_info->generation) || (new_inode && - btrfs_inode_in_log(new_inode, fs_info->generation))) + btrfs_inode_in_log(BTRFS_I(new_inode), fs_info->generation))) btrfs_set_log_full_commit(fs_info, trans); btrfs_end_log_trans(root); diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 581d31171683..37adad5dabd6 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -5237,7 +5237,7 @@ process_leaf: goto next_dir_inode; } - if (btrfs_inode_in_log(di_inode, trans->transid)) { + if (btrfs_inode_in_log(BTRFS_I(di_inode), trans->transid)) { iput(di_inode); break; } @@ -5436,7 +5436,7 @@ static int btrfs_log_inode_parent(struct btrfs_trans_handle *trans, if (ret) goto end_no_trans; - if (btrfs_inode_in_log(inode, trans->transid)) { + if (btrfs_inode_in_log(BTRFS_I(inode), trans->transid)) { ret = BTRFS_NO_LOG_SYNC; goto end_no_trans; } -- cgit From f85b7379cd76ad25590c4059299b018eac6fbc50 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 20 Jan 2017 14:54:07 +0100 Subject: btrfs: fix over-80 lines introduced by previous cleanups This goes as a separate patch because fixing that inside the patches caused too many many conflicts. Signed-off-by: David Sterba --- fs/btrfs/delayed-inode.c | 5 ++-- fs/btrfs/dir-item.c | 3 +-- fs/btrfs/extent-tree.c | 4 +-- fs/btrfs/extent_io.c | 10 +++---- fs/btrfs/file.c | 5 ++-- fs/btrfs/inode.c | 69 +++++++++++++++++++++++++++--------------------- fs/btrfs/relocation.c | 4 +-- fs/btrfs/tree-log.c | 25 ++++++++++-------- fs/btrfs/xattr.c | 12 ++++----- 9 files changed, 74 insertions(+), 63 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index a64862c53a8a..f7a6ee5ccc80 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -72,7 +72,8 @@ static inline int btrfs_is_continuous_delayed_item( return 0; } -static struct btrfs_delayed_node *btrfs_get_delayed_node(struct btrfs_inode *btrfs_inode) +static struct btrfs_delayed_node *btrfs_get_delayed_node( + struct btrfs_inode *btrfs_inode) { struct btrfs_root *root = btrfs_inode->root; u64 ino = btrfs_ino(btrfs_inode); @@ -106,7 +107,7 @@ static struct btrfs_delayed_node *btrfs_get_delayed_node(struct btrfs_inode *btr /* Will return either the node or PTR_ERR(-ENOMEM) */ static struct btrfs_delayed_node *btrfs_get_or_create_delayed_node( - struct btrfs_inode *btrfs_inode) + struct btrfs_inode *btrfs_inode) { struct btrfs_delayed_node *node; struct btrfs_root *root = btrfs_inode->root; diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c index 2c2b707567e4..724504a2d7ac 100644 --- a/fs/btrfs/dir-item.c +++ b/fs/btrfs/dir-item.c @@ -174,8 +174,7 @@ second_insert: btrfs_release_path(path); ret2 = btrfs_insert_delayed_dir_index(trans, root->fs_info, name, - name_len, BTRFS_I(dir), &disk_key, type, - index); + name_len, BTRFS_I(dir), &disk_key, type, index); out_free: btrfs_free_path(path); if (ret) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 2d3325709cf6..8234ef6f6078 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -6001,7 +6001,7 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes) if (to_reserve) trace_btrfs_space_reservation(fs_info, "delalloc", - btrfs_ino(BTRFS_I(inode)), to_reserve, 1); + btrfs_ino(BTRFS_I(inode)), to_reserve, 1); if (release_extra) btrfs_block_rsv_release(fs_info, block_rsv, btrfs_calc_trans_metadata_size(fs_info, 1)); @@ -6064,7 +6064,7 @@ out_fail: if (to_free) { btrfs_block_rsv_release(fs_info, block_rsv, to_free); trace_btrfs_space_reservation(fs_info, "delalloc", - btrfs_ino(BTRFS_I(inode)), to_free, 0); + btrfs_ino(BTRFS_I(inode)), to_free, 0); } if (delalloc_lock) mutex_unlock(&BTRFS_I(inode)->delalloc_mutex); diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 64860a3ca68a..9359c1b7ccb8 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -98,7 +98,7 @@ static inline void __btrfs_debug_check_extent_io_range(const char *caller, if (end >= PAGE_SIZE && (end % 2) == 0 && end != isize - 1) { btrfs_debug_rl(BTRFS_I(inode)->root->fs_info, "%s: ino %llu isize %llu odd range [%llu,%llu]", - caller, btrfs_ino(BTRFS_I(inode)), isize, start, end); + caller, btrfs_ino(BTRFS_I(inode)), isize, start, end); } } #else @@ -4413,8 +4413,8 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, * lookup the last file extent. We're not using i_size here * because there might be preallocation past i_size */ - ret = btrfs_lookup_file_extent(NULL, root, path, btrfs_ino(BTRFS_I(inode)), -1, - 0); + ret = btrfs_lookup_file_extent(NULL, root, path, + btrfs_ino(BTRFS_I(inode)), -1, 0); if (ret < 0) { btrfs_free_path(path); return ret; @@ -4538,8 +4538,8 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, * lookup stuff. */ ret = btrfs_check_shared(trans, root->fs_info, - root->objectid, - btrfs_ino(BTRFS_I(inode)), bytenr); + root->objectid, + btrfs_ino(BTRFS_I(inode)), bytenr); if (trans) btrfs_end_transaction(trans); if (ret < 0) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 149b79b3aaf8..18e5146df864 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2285,9 +2285,8 @@ static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode, } btrfs_release_path(path); - ret = btrfs_insert_file_extent(trans, root, btrfs_ino(BTRFS_I(inode)), offset, - 0, 0, end - offset, 0, end - offset, - 0, 0, 0); + ret = btrfs_insert_file_extent(trans, root, btrfs_ino(BTRFS_I(inode)), + offset, 0, 0, end - offset, 0, end - offset, 0, 0, 0); if (ret) return ret; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 12dd9e9523dd..4727b52c00e1 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2182,8 +2182,7 @@ static int insert_reserved_file_extent(struct btrfs_trans_handle *trans, ins.offset = disk_num_bytes; ins.type = BTRFS_EXTENT_ITEM_KEY; ret = btrfs_alloc_reserved_file_extent(trans, root->root_key.objectid, - btrfs_ino(BTRFS_I(inode)), file_pos, - ram_bytes, &ins); + btrfs_ino(BTRFS_I(inode)), file_pos, ram_bytes, &ins); /* * Release the reserved range from inode dirty range map, as it is * already moved into delayed_ref_head @@ -3113,7 +3112,7 @@ static int __readpage_endio_check(struct inode *inode, zeroit: btrfs_warn_rl(BTRFS_I(inode)->root->fs_info, "csum failed ino %llu off %llu csum %u expected csum %u", - btrfs_ino(BTRFS_I(inode)), start, csum, csum_expected); + btrfs_ino(BTRFS_I(inode)), start, csum, csum_expected); memset(kaddr + pgoff, 1, len); flush_dcache_page(page); kunmap_atomic(kaddr); @@ -3314,7 +3313,8 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode) /* insert an orphan item to track this unlinked/truncated file */ if (insert >= 1) { - ret = btrfs_insert_orphan_item(trans, root, btrfs_ino(BTRFS_I(inode))); + ret = btrfs_insert_orphan_item(trans, root, + btrfs_ino(BTRFS_I(inode))); if (ret) { atomic_dec(&root->orphan_inodes); if (reserve) { @@ -3799,7 +3799,7 @@ cache_acl: * any xattrs or acls */ maybe_acls = acls_after_inode_item(leaf, path->slots[0], - btrfs_ino(BTRFS_I(inode)), &first_xattr_slot); + btrfs_ino(BTRFS_I(inode)), &first_xattr_slot); if (first_xattr_slot != -1) { path->slots[0] = first_xattr_slot; ret = btrfs_load_inode_props(inode, path); @@ -4863,8 +4863,8 @@ static int maybe_insert_hole(struct btrfs_root *root, struct inode *inode, return ret; } - ret = btrfs_insert_file_extent(trans, root, btrfs_ino(BTRFS_I(inode)), offset, - 0, 0, len, 0, len, 0, 0, 0); + ret = btrfs_insert_file_extent(trans, root, btrfs_ino(BTRFS_I(inode)), + offset, 0, 0, len, 0, len, 0, 0, 0); if (ret) btrfs_abort_transaction(trans, ret); else @@ -5422,8 +5422,8 @@ static int btrfs_inode_by_name(struct inode *dir, struct dentry *dentry, if (!path) return -ENOMEM; - di = btrfs_lookup_dir_item(NULL, root, path, btrfs_ino(BTRFS_I(dir)), name, - namelen, 0); + di = btrfs_lookup_dir_item(NULL, root, path, btrfs_ino(BTRFS_I(dir)), + name, namelen, 0); if (IS_ERR(di)) ret = PTR_ERR(di); @@ -6287,7 +6287,7 @@ static struct inode *btrfs_new_inode(struct btrfs_trans_handle *trans, if (ret) btrfs_err(fs_info, "error inheriting props for ino %llu (root %llu): %d", - btrfs_ino(BTRFS_I(inode)), root->root_key.objectid, ret); + btrfs_ino(BTRFS_I(inode)), root->root_key.objectid, ret); return inode; @@ -6420,8 +6420,8 @@ static int btrfs_mknod(struct inode *dir, struct dentry *dentry, goto out_unlock; inode = btrfs_new_inode(trans, root, dir, dentry->d_name.name, - dentry->d_name.len, btrfs_ino(BTRFS_I(dir)), objectid, - mode, &index); + dentry->d_name.len, btrfs_ino(BTRFS_I(dir)), objectid, + mode, &index); if (IS_ERR(inode)) { err = PTR_ERR(inode); goto out_unlock; @@ -6492,8 +6492,8 @@ static int btrfs_create(struct inode *dir, struct dentry *dentry, goto out_unlock; inode = btrfs_new_inode(trans, root, dir, dentry->d_name.name, - dentry->d_name.len, btrfs_ino(BTRFS_I(dir)), objectid, - mode, &index); + dentry->d_name.len, btrfs_ino(BTRFS_I(dir)), objectid, + mode, &index); if (IS_ERR(inode)) { err = PTR_ERR(inode); goto out_unlock; @@ -6642,8 +6642,8 @@ static int btrfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) goto out_fail; inode = btrfs_new_inode(trans, root, dir, dentry->d_name.name, - dentry->d_name.len, btrfs_ino(BTRFS_I(dir)), objectid, - S_IFDIR | mode, &index); + dentry->d_name.len, btrfs_ino(BTRFS_I(dir)), objectid, + S_IFDIR | mode, &index); if (IS_ERR(inode)) { err = PTR_ERR(inode); goto out_fail; @@ -7295,8 +7295,8 @@ noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len, if (!path) return -ENOMEM; - ret = btrfs_lookup_file_extent(NULL, root, path, btrfs_ino(BTRFS_I(inode)), - offset, 0); + ret = btrfs_lookup_file_extent(NULL, root, path, + btrfs_ino(BTRFS_I(inode)), offset, 0); if (ret < 0) goto out; @@ -8245,7 +8245,8 @@ static void btrfs_end_dio_bio(struct bio *bio) if (err) btrfs_warn(BTRFS_I(dip->inode)->root->fs_info, "direct IO failed ino %llu rw %d,%u sector %#Lx len %u err no %d", - btrfs_ino(BTRFS_I(dip->inode)), bio_op(bio), bio->bi_opf, + btrfs_ino(BTRFS_I(dip->inode)), bio_op(bio), + bio->bi_opf, (unsigned long long)bio->bi_iter.bi_sector, bio->bi_iter.bi_size, err); @@ -9560,7 +9561,8 @@ static int btrfs_rename_exchange(struct inode *old_dir, new_dentry->d_name.name, new_dentry->d_name.len, old_ino, - btrfs_ino(BTRFS_I(new_dir)), old_idx); + btrfs_ino(BTRFS_I(new_dir)), + old_idx); if (ret) goto out_fail; } @@ -9576,7 +9578,8 @@ static int btrfs_rename_exchange(struct inode *old_dir, old_dentry->d_name.name, old_dentry->d_name.len, new_ino, - btrfs_ino(BTRFS_I(old_dir)), new_idx); + btrfs_ino(BTRFS_I(old_dir)), + new_idx); if (ret) goto out_fail; } @@ -9592,8 +9595,10 @@ static int btrfs_rename_exchange(struct inode *old_dir, new_inode->i_ctime = ctime; if (old_dentry->d_parent != new_dentry->d_parent) { - btrfs_record_unlink_dir(trans, BTRFS_I(old_dir), BTRFS_I(old_inode), 1); - btrfs_record_unlink_dir(trans, BTRFS_I(new_dir), BTRFS_I(new_inode), 1); + btrfs_record_unlink_dir(trans, BTRFS_I(old_dir), + BTRFS_I(old_inode), 1); + btrfs_record_unlink_dir(trans, BTRFS_I(new_dir), + BTRFS_I(new_inode), 1); } /* src is a subvolume */ @@ -9659,13 +9664,15 @@ static int btrfs_rename_exchange(struct inode *old_dir, if (root_log_pinned) { parent = new_dentry->d_parent; - btrfs_log_new_name(trans, BTRFS_I(old_inode), BTRFS_I(old_dir), parent); + btrfs_log_new_name(trans, BTRFS_I(old_inode), BTRFS_I(old_dir), + parent); btrfs_end_log_trans(root); root_log_pinned = false; } if (dest_log_pinned) { parent = old_dentry->d_parent; - btrfs_log_new_name(trans, BTRFS_I(new_inode), BTRFS_I(new_dir), parent); + btrfs_log_new_name(trans, BTRFS_I(new_inode), BTRFS_I(new_dir), + parent); btrfs_end_log_trans(dest); dest_log_pinned = false; } @@ -9872,7 +9879,8 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, old_inode->i_ctime = current_time(old_dir); if (old_dentry->d_parent != new_dentry->d_parent) - btrfs_record_unlink_dir(trans, BTRFS_I(old_dir), BTRFS_I(old_inode), 1); + btrfs_record_unlink_dir(trans, BTRFS_I(old_dir), + BTRFS_I(old_inode), 1); if (unlikely(old_ino == BTRFS_FIRST_FREE_OBJECTID)) { root_objectid = BTRFS_I(old_inode)->root->root_key.objectid; @@ -9931,7 +9939,8 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry, if (log_pinned) { struct dentry *parent = new_dentry->d_parent; - btrfs_log_new_name(trans, BTRFS_I(old_inode), BTRFS_I(old_dir), parent); + btrfs_log_new_name(trans, BTRFS_I(old_inode), BTRFS_I(old_dir), + parent); btrfs_end_log_trans(root); log_pinned = false; } @@ -10226,8 +10235,8 @@ static int btrfs_symlink(struct inode *dir, struct dentry *dentry, goto out_unlock; inode = btrfs_new_inode(trans, root, dir, dentry->d_name.name, - dentry->d_name.len, btrfs_ino(BTRFS_I(dir)), objectid, - S_IFLNK|S_IRWXUGO, &index); + dentry->d_name.len, btrfs_ino(BTRFS_I(dir)), + objectid, S_IFLNK|S_IRWXUGO, &index); if (IS_ERR(inode)) { err = PTR_ERR(inode); goto out_unlock; @@ -10506,7 +10515,7 @@ static int btrfs_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode) goto out; inode = btrfs_new_inode(trans, root, dir, NULL, 0, - btrfs_ino(BTRFS_I(dir)), objectid, mode, &index); + btrfs_ino(BTRFS_I(dir)), objectid, mode, &index); if (IS_ERR(inode)) { ret = PTR_ERR(inode); inode = NULL; diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 7a3fc99e93b7..37175ace7fae 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -1609,8 +1609,8 @@ static int get_new_location(struct inode *reloc_inode, u64 *new_bytenr, return -ENOMEM; bytenr -= BTRFS_I(reloc_inode)->index_cnt; - ret = btrfs_lookup_file_extent(NULL, root, path, btrfs_ino(BTRFS_I(reloc_inode)), - bytenr, 0); + ret = btrfs_lookup_file_extent(NULL, root, path, + btrfs_ino(BTRFS_I(reloc_inode)), bytenr, 0); if (ret < 0) goto out; if (ret > 0) { diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 20fd7a6fd00d..010cf7685677 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -631,8 +631,8 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans, * file. This must be done before the btrfs_drop_extents run * so we don't try to drop this extent. */ - ret = btrfs_lookup_file_extent(trans, root, path, btrfs_ino(BTRFS_I(inode)), - start, 0); + ret = btrfs_lookup_file_extent(trans, root, path, + btrfs_ino(BTRFS_I(inode)), start, 0); if (ret == 0 && (found_type == BTRFS_FILE_EXTENT_REG || @@ -1296,8 +1296,9 @@ static noinline int add_inode_ref(struct btrfs_trans_handle *trans, goto out; /* if we already have a perfect match, we're done */ - if (!inode_in_dir(root, path, btrfs_ino(BTRFS_I(dir)), btrfs_ino(BTRFS_I(inode)), - ref_index, name, namelen)) { + if (!inode_in_dir(root, path, btrfs_ino(BTRFS_I(dir)), + btrfs_ino(BTRFS_I(inode)), ref_index, + name, namelen)) { /* * look for a conflicting back reference in the * metadata. if we find one we have to unlink that name @@ -3676,7 +3677,8 @@ static noinline int copy_items(struct btrfs_trans_handle *trans, dst_path->slots[0], struct btrfs_inode_item); fill_inode_item(trans, dst_path->nodes[0], inode_item, - &inode->vfs_inode, inode_only == LOG_INODE_EXISTS, + &inode->vfs_inode, + inode_only == LOG_INODE_EXISTS, logged_isize); } else { copy_extent_buffer(dst_path->nodes[0], src, dst_offset, @@ -3826,7 +3828,8 @@ fill_holes: if (need_find_last_extent) { /* btrfs_prev_leaf could return 1 without releasing the path */ btrfs_release_path(src_path); - ret = btrfs_search_slot(NULL, inode->root, &first_key, src_path, 0, 0); + ret = btrfs_search_slot(NULL, inode->root, &first_key, + src_path, 0, 0); if (ret < 0) return ret; ASSERT(ret == 0); @@ -3881,7 +3884,7 @@ fill_holes: offset = *last_extent; len = key.offset - *last_extent; ret = btrfs_insert_file_extent(trans, log, btrfs_ino(inode), - offset, 0, 0, len, 0, len, 0, 0, 0); + offset, 0, 0, len, 0, len, 0, 0, 0); if (ret) break; *last_extent = extent_end; @@ -4071,8 +4074,8 @@ static int log_one_extent(struct btrfs_trans_handle *trans, int extent_inserted = 0; bool ordered_io_err = false; - ret = wait_ordered_extents(trans, &inode->vfs_inode, root, em, logged_list, - &ordered_io_err); + ret = wait_ordered_extents(trans, &inode->vfs_inode, root, em, + logged_list, &ordered_io_err); if (ret) return ret; @@ -5368,7 +5371,7 @@ static int btrfs_log_all_parents(struct btrfs_trans_handle *trans, ret = 1; if (!ret && ctx && ctx->log_new_dentries) ret = log_new_dir_dentries(trans, root, - BTRFS_I(dir_inode), ctx); + BTRFS_I(dir_inode), ctx); iput(dir_inode); if (ret) goto out; @@ -5810,7 +5813,7 @@ int btrfs_log_new_name(struct btrfs_trans_handle *trans, struct dentry *parent) { struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); - struct btrfs_root * root = inode->root; + struct btrfs_root *root = inode->root; /* * this will force the logging code to walk the dentry chain diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 6cf3b0f1bef6..b3cbf80c5acf 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -47,8 +47,8 @@ ssize_t __btrfs_getxattr(struct inode *inode, const char *name, return -ENOMEM; /* lookup the xattr by name */ - di = btrfs_lookup_xattr(NULL, root, path, btrfs_ino(BTRFS_I(inode)), name, - strlen(name), 0); + di = btrfs_lookup_xattr(NULL, root, path, btrfs_ino(BTRFS_I(inode)), + name, strlen(name), 0); if (!di) { ret = -ENODATA; goto out; @@ -108,8 +108,8 @@ static int do_setxattr(struct btrfs_trans_handle *trans, path->skip_release_on_error = 1; if (!value) { - di = btrfs_lookup_xattr(trans, root, path, btrfs_ino(BTRFS_I(inode)), - name, name_len, -1); + di = btrfs_lookup_xattr(trans, root, path, + btrfs_ino(BTRFS_I(inode)), name, name_len, -1); if (!di && (flags & XATTR_REPLACE)) ret = -ENODATA; else if (IS_ERR(di)) @@ -128,8 +128,8 @@ static int do_setxattr(struct btrfs_trans_handle *trans, */ if (flags & XATTR_REPLACE) { ASSERT(inode_is_locked(inode)); - di = btrfs_lookup_xattr(NULL, root, path, btrfs_ino(BTRFS_I(inode)), - name, name_len, 0); + di = btrfs_lookup_xattr(NULL, root, path, + btrfs_ino(BTRFS_I(inode)), name, name_len, 0); if (!di) ret = -ENODATA; else if (IS_ERR(di)) -- cgit From 93407472a21b82f39c955ea7787e5bc7da100642 Mon Sep 17 00:00:00 2001 From: Fabian Frederick Date: Mon, 27 Feb 2017 14:28:32 -0800 Subject: fs: add i_blocksize() Replace all 1 << inode->i_blkbits and (1 << inode->i_blkbits) in fs branch. This patch also fixes multiple checkpatch warnings: WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Thanks to Andrew Morton for suggesting more appropriate function instead of macro. [geliangtang@gmail.com: truncate: use i_blocksize()] Link: http://lkml.kernel.org/r/9c8b2cd83c8f5653805d43debde9fa8817e02fc4.1484895804.git.geliangtang@gmail.com Link: http://lkml.kernel.org/r/1481319905-10126-1-git-send-email-fabf@skynet.be Signed-off-by: Fabian Frederick Signed-off-by: Geliang Tang Cc: Alexander Viro Cc: Ross Zwisler Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/block_dev.c | 2 +- fs/btrfs/file.c | 2 +- fs/buffer.c | 12 ++++++------ fs/ceph/addr.c | 2 +- fs/direct-io.c | 2 +- fs/ext4/inode.c | 6 +++--- fs/ext4/mballoc.c | 2 +- fs/ext4/move_extent.c | 2 +- fs/iomap.c | 10 +++++----- fs/jfs/super.c | 4 ++-- fs/mpage.c | 2 +- fs/nfsd/blocklayout.c | 6 +++--- fs/nilfs2/btnode.c | 2 +- fs/nilfs2/inode.c | 4 ++-- fs/nilfs2/mdt.c | 4 ++-- fs/nilfs2/segment.c | 2 +- fs/ocfs2/aops.c | 2 +- fs/ocfs2/file.c | 2 +- fs/orangefs/orangefs-utils.c | 4 ++-- fs/reiserfs/file.c | 2 +- fs/reiserfs/inode.c | 2 +- fs/stat.c | 2 +- fs/udf/inode.c | 2 +- fs/xfs/xfs_aops.c | 16 ++++++++-------- fs/xfs/xfs_file.c | 4 ++-- include/linux/fs.h | 5 +++++ mm/truncate.c | 2 +- 27 files changed, 56 insertions(+), 51 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/block_dev.c b/fs/block_dev.c index 1c62845a72c7..77c30f15a02c 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -989,7 +989,7 @@ struct block_device *bdget(dev_t dev) bdev->bd_super = NULL; bdev->bd_inode = inode; bdev->bd_bdi = &noop_backing_dev_info; - bdev->bd_block_size = (1 << inode->i_blkbits); + bdev->bd_block_size = i_blocksize(inode); bdev->bd_part_count = 0; bdev->bd_invalidated = 0; inode->i_mode = S_IFBLK; diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 18e5146df864..c1d2a07205da 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2875,7 +2875,7 @@ static long btrfs_fallocate(struct file *file, int mode, if (!ret) ret = btrfs_prealloc_file_range(inode, mode, range->start, - range->len, 1 << inode->i_blkbits, + range->len, i_blocksize(inode), offset + len, &alloc_hint); else btrfs_free_reserved_data_space(inode, range->start, diff --git a/fs/buffer.c b/fs/buffer.c index 0e87401cf335..28484b3ebc98 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2395,7 +2395,7 @@ static int cont_expand_zero(struct file *file, struct address_space *mapping, loff_t pos, loff_t *bytes) { struct inode *inode = mapping->host; - unsigned blocksize = 1 << inode->i_blkbits; + unsigned int blocksize = i_blocksize(inode); struct page *page; void *fsdata; pgoff_t index, curidx; @@ -2475,8 +2475,8 @@ int cont_write_begin(struct file *file, struct address_space *mapping, get_block_t *get_block, loff_t *bytes) { struct inode *inode = mapping->host; - unsigned blocksize = 1 << inode->i_blkbits; - unsigned zerofrom; + unsigned int blocksize = i_blocksize(inode); + unsigned int zerofrom; int err; err = cont_expand_zero(file, mapping, pos, bytes); @@ -2838,7 +2838,7 @@ int nobh_truncate_page(struct address_space *mapping, struct buffer_head map_bh; int err; - blocksize = 1 << inode->i_blkbits; + blocksize = i_blocksize(inode); length = offset & (blocksize - 1); /* Block boundary? Nothing to do */ @@ -2916,7 +2916,7 @@ int block_truncate_page(struct address_space *mapping, struct buffer_head *bh; int err; - blocksize = 1 << inode->i_blkbits; + blocksize = i_blocksize(inode); length = offset & (blocksize - 1); /* Block boundary? Nothing to do */ @@ -3028,7 +3028,7 @@ sector_t generic_block_bmap(struct address_space *mapping, sector_t block, struct inode *inode = mapping->host; tmp.b_state = 0; tmp.b_blocknr = 0; - tmp.b_size = 1 << inode->i_blkbits; + tmp.b_size = i_blocksize(inode); get_block(inode, block, &tmp, 0); return tmp.b_blocknr; } diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 09860c0ec7c1..7ce35aec8c76 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -751,7 +751,7 @@ static int ceph_writepages_start(struct address_space *mapping, struct pagevec pvec; int done = 0; int rc = 0; - unsigned wsize = 1 << inode->i_blkbits; + unsigned int wsize = i_blocksize(inode); struct ceph_osd_request *req = NULL; int do_sync = 0; loff_t snap_size, i_size; diff --git a/fs/direct-io.c b/fs/direct-io.c index c87bae4376b8..a04ebea77de8 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -587,7 +587,7 @@ static int dio_set_defer_completion(struct dio *dio) /* * Call into the fs to map some more disk blocks. We record the current number * of available blocks at sdio->blocks_available. These are in units of the - * fs blocksize, (1 << inode->i_blkbits). + * fs blocksize, i_blocksize(inode). * * The fs is allowed to map lots of blocks at once. If it wants to do that, * it uses the passed inode-relative block number as the file offset, as usual. diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 41d8e53e5a7f..971f66342080 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2221,7 +2221,7 @@ static int mpage_process_page_bufs(struct mpage_da_data *mpd, { struct inode *inode = mpd->inode; int err; - ext4_lblk_t blocks = (i_size_read(inode) + (1 << inode->i_blkbits) - 1) + ext4_lblk_t blocks = (i_size_read(inode) + i_blocksize(inode) - 1) >> inode->i_blkbits; do { @@ -3577,7 +3577,7 @@ static ssize_t ext4_direct_IO_write(struct kiocb *iocb, struct iov_iter *iter) if (overwrite) get_block_func = ext4_dio_get_block_overwrite; else if (!ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS) || - round_down(offset, 1 << inode->i_blkbits) >= inode->i_size) { + round_down(offset, i_blocksize(inode)) >= inode->i_size) { get_block_func = ext4_dio_get_block; dio_flags = DIO_LOCKING | DIO_SKIP_HOLES; } else if (is_sync_kiocb(iocb)) { @@ -5179,7 +5179,7 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode) * do. We do the check mainly to optimize the common PAGE_SIZE == * blocksize case */ - if (offset > PAGE_SIZE - (1 << inode->i_blkbits)) + if (offset > PAGE_SIZE - i_blocksize(inode)) return; while (1) { page = find_lock_page(inode->i_mapping, diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 10c62de642c6..354dc1a894c2 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -838,7 +838,7 @@ static int ext4_mb_init_cache(struct page *page, char *incore, gfp_t gfp) inode = page->mapping->host; sb = inode->i_sb; ngroups = ext4_get_groups_count(sb); - blocksize = 1 << inode->i_blkbits; + blocksize = i_blocksize(inode); blocks_per_page = PAGE_SIZE / blocksize; groups_per_page = blocks_per_page >> 1; diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 6fc14def0c70..578f8c33fb44 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -187,7 +187,7 @@ mext_page_mkuptodate(struct page *page, unsigned from, unsigned to) if (PageUptodate(page)) return 0; - blocksize = 1 << inode->i_blkbits; + blocksize = i_blocksize(inode); if (!page_has_buffers(page)) create_empty_buffers(page, blocksize, 0); diff --git a/fs/iomap.c b/fs/iomap.c index d209f42cdcb8..0f85f2410605 100644 --- a/fs/iomap.c +++ b/fs/iomap.c @@ -420,8 +420,8 @@ int iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero, const struct iomap_ops *ops) { - unsigned blocksize = (1 << inode->i_blkbits); - unsigned off = pos & (blocksize - 1); + unsigned int blocksize = i_blocksize(inode); + unsigned int off = pos & (blocksize - 1); /* Block boundary? Nothing to do */ if (!off) @@ -735,9 +735,9 @@ iomap_dio_actor(struct inode *inode, loff_t pos, loff_t length, void *data, struct iomap *iomap) { struct iomap_dio *dio = data; - unsigned blkbits = blksize_bits(bdev_logical_block_size(iomap->bdev)); - unsigned fs_block_size = (1 << inode->i_blkbits), pad; - unsigned align = iov_iter_alignment(dio->submit.iter); + unsigned int blkbits = blksize_bits(bdev_logical_block_size(iomap->bdev)); + unsigned int fs_block_size = i_blocksize(inode), pad; + unsigned int align = iov_iter_alignment(dio->submit.iter); struct iov_iter iter; struct bio *bio; bool need_zeroout = false; diff --git a/fs/jfs/super.c b/fs/jfs/super.c index 2be7c9ce6663..c64c2574a0aa 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -758,7 +758,7 @@ static ssize_t jfs_quota_read(struct super_block *sb, int type, char *data, sb->s_blocksize - offset : toread; tmp_bh.b_state = 0; - tmp_bh.b_size = 1 << inode->i_blkbits; + tmp_bh.b_size = i_blocksize(inode); err = jfs_get_block(inode, blk, &tmp_bh, 0); if (err) return err; @@ -798,7 +798,7 @@ static ssize_t jfs_quota_write(struct super_block *sb, int type, sb->s_blocksize - offset : towrite; tmp_bh.b_state = 0; - tmp_bh.b_size = 1 << inode->i_blkbits; + tmp_bh.b_size = i_blocksize(inode); err = jfs_get_block(inode, blk, &tmp_bh, 1); if (err) goto out; diff --git a/fs/mpage.c b/fs/mpage.c index 28af984a3d96..baff8f820c29 100644 --- a/fs/mpage.c +++ b/fs/mpage.c @@ -115,7 +115,7 @@ map_buffer_to_page(struct page *page, struct buffer_head *bh, int page_block) SetPageUptodate(page); return; } - create_empty_buffers(page, 1 << inode->i_blkbits, 0); + create_empty_buffers(page, i_blocksize(inode), 0); } head = page_buffers(page); page_bh = head; diff --git a/fs/nfsd/blocklayout.c b/fs/nfsd/blocklayout.c index a06115e31612..92b4b41d19d2 100644 --- a/fs/nfsd/blocklayout.c +++ b/fs/nfsd/blocklayout.c @@ -24,7 +24,7 @@ nfsd4_block_proc_layoutget(struct inode *inode, const struct svc_fh *fhp, { struct nfsd4_layout_seg *seg = &args->lg_seg; struct super_block *sb = inode->i_sb; - u32 block_size = (1 << inode->i_blkbits); + u32 block_size = i_blocksize(inode); struct pnfs_block_extent *bex; struct iomap iomap; u32 device_generation = 0; @@ -181,7 +181,7 @@ nfsd4_block_proc_layoutcommit(struct inode *inode, int nr_iomaps; nr_iomaps = nfsd4_block_decode_layoutupdate(lcp->lc_up_layout, - lcp->lc_up_len, &iomaps, 1 << inode->i_blkbits); + lcp->lc_up_len, &iomaps, i_blocksize(inode)); if (nr_iomaps < 0) return nfserrno(nr_iomaps); @@ -375,7 +375,7 @@ nfsd4_scsi_proc_layoutcommit(struct inode *inode, int nr_iomaps; nr_iomaps = nfsd4_scsi_decode_layoutupdate(lcp->lc_up_layout, - lcp->lc_up_len, &iomaps, 1 << inode->i_blkbits); + lcp->lc_up_len, &iomaps, i_blocksize(inode)); if (nr_iomaps < 0) return nfserrno(nr_iomaps); diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c index d5c23da43513..c21e0b4454a6 100644 --- a/fs/nilfs2/btnode.c +++ b/fs/nilfs2/btnode.c @@ -50,7 +50,7 @@ nilfs_btnode_create_block(struct address_space *btnc, __u64 blocknr) brelse(bh); BUG(); } - memset(bh->b_data, 0, 1 << inode->i_blkbits); + memset(bh->b_data, 0, i_blocksize(inode)); bh->b_bdev = inode->i_sb->s_bdev; bh->b_blocknr = blocknr; set_buffer_mapped(bh); diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c index c7f4fef9ebf5..7ffe71a8dfb9 100644 --- a/fs/nilfs2/inode.c +++ b/fs/nilfs2/inode.c @@ -51,7 +51,7 @@ void nilfs_inode_add_blocks(struct inode *inode, int n) { struct nilfs_root *root = NILFS_I(inode)->i_root; - inode_add_bytes(inode, (1 << inode->i_blkbits) * n); + inode_add_bytes(inode, i_blocksize(inode) * n); if (root) atomic64_add(n, &root->blocks_count); } @@ -60,7 +60,7 @@ void nilfs_inode_sub_blocks(struct inode *inode, int n) { struct nilfs_root *root = NILFS_I(inode)->i_root; - inode_sub_bytes(inode, (1 << inode->i_blkbits) * n); + inode_sub_bytes(inode, i_blocksize(inode) * n); if (root) atomic64_sub(n, &root->blocks_count); } diff --git a/fs/nilfs2/mdt.c b/fs/nilfs2/mdt.c index d56d3a5bea88..98835ed6bef4 100644 --- a/fs/nilfs2/mdt.c +++ b/fs/nilfs2/mdt.c @@ -57,7 +57,7 @@ nilfs_mdt_insert_new_block(struct inode *inode, unsigned long block, set_buffer_mapped(bh); kaddr = kmap_atomic(bh->b_page); - memset(kaddr + bh_offset(bh), 0, 1 << inode->i_blkbits); + memset(kaddr + bh_offset(bh), 0, i_blocksize(inode)); if (init_block) init_block(inode, bh, kaddr); flush_dcache_page(bh->b_page); @@ -501,7 +501,7 @@ void nilfs_mdt_set_entry_size(struct inode *inode, unsigned int entry_size, struct nilfs_mdt_info *mi = NILFS_MDT(inode); mi->mi_entry_size = entry_size; - mi->mi_entries_per_block = (1 << inode->i_blkbits) / entry_size; + mi->mi_entries_per_block = i_blocksize(inode) / entry_size; mi->mi_first_entry_offset = DIV_ROUND_UP(header_size, entry_size); } diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index bedcae2c28e6..7d18d62e8e07 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -723,7 +723,7 @@ static size_t nilfs_lookup_dirty_data_buffers(struct inode *inode, lock_page(page); if (!page_has_buffers(page)) - create_empty_buffers(page, 1 << inode->i_blkbits, 0); + create_empty_buffers(page, i_blocksize(inode), 0); unlock_page(page); bh = head = page_buffers(page); diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 11556b7d93ec..88a31e9340a0 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -608,7 +608,7 @@ int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno, int ret = 0; struct buffer_head *head, *bh, *wait[2], **wait_bh = wait; unsigned int block_end, block_start; - unsigned int bsize = 1 << inode->i_blkbits; + unsigned int bsize = i_blocksize(inode); if (!page_has_buffers(page)) create_empty_buffers(page, bsize, 0); diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 7b6a146327d7..8836305eb378 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -808,7 +808,7 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from, /* We know that zero_from is block aligned */ for (block_start = zero_from; block_start < zero_to; block_start = block_end) { - block_end = block_start + (1 << inode->i_blkbits); + block_end = block_start + i_blocksize(inode); /* * block_start is block-aligned. Bump it by one to force diff --git a/fs/orangefs/orangefs-utils.c b/fs/orangefs/orangefs-utils.c index 06af81f71e10..9b96b99539d6 100644 --- a/fs/orangefs/orangefs-utils.c +++ b/fs/orangefs/orangefs-utils.c @@ -306,7 +306,7 @@ int orangefs_inode_getattr(struct inode *inode, int new, int bypass) break; case S_IFDIR: inode->i_size = PAGE_SIZE; - orangefs_inode->blksize = (1 << inode->i_blkbits); + orangefs_inode->blksize = i_blocksize(inode); spin_lock(&inode->i_lock); inode_set_bytes(inode, inode->i_size); spin_unlock(&inode->i_lock); @@ -316,7 +316,7 @@ int orangefs_inode_getattr(struct inode *inode, int new, int bypass) if (new) { inode->i_size = (loff_t)strlen(new_op-> downcall.resp.getattr.link_target); - orangefs_inode->blksize = (1 << inode->i_blkbits); + orangefs_inode->blksize = i_blocksize(inode); ret = strscpy(orangefs_inode->link_target, new_op->downcall.resp.getattr.link_target, ORANGEFS_NAME_MAX); diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index 2f8c5c9bdaf6..b396eb09f288 100644 --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -189,7 +189,7 @@ int reiserfs_commit_page(struct inode *inode, struct page *page, int ret = 0; th.t_trans_id = 0; - blocksize = 1 << inode->i_blkbits; + blocksize = i_blocksize(inode); if (logit) { reiserfs_write_lock(s); diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index cfeae9b0a2b7..a6ab9d64ea1b 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -525,7 +525,7 @@ static int reiserfs_get_blocks_direct_io(struct inode *inode, * referenced in convert_tail_for_hole() that may be called from * reiserfs_get_block() */ - bh_result->b_size = (1 << inode->i_blkbits); + bh_result->b_size = i_blocksize(inode); ret = reiserfs_get_block(inode, iblock, bh_result, create | GET_BLOCK_NO_DANGLE); diff --git a/fs/stat.c b/fs/stat.c index a268b7f27adf..3f14d1ef0868 100644 --- a/fs/stat.c +++ b/fs/stat.c @@ -31,7 +31,7 @@ void generic_fillattr(struct inode *inode, struct kstat *stat) stat->atime = inode->i_atime; stat->mtime = inode->i_mtime; stat->ctime = inode->i_ctime; - stat->blksize = (1 << inode->i_blkbits); + stat->blksize = i_blocksize(inode); stat->blocks = inode->i_blocks; } diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 8ec6b3df0bc7..a8d8f71ef8bd 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -1193,7 +1193,7 @@ int udf_setsize(struct inode *inode, loff_t newsize) { int err; struct udf_inode_info *iinfo; - int bsize = 1 << inode->i_blkbits; + int bsize = i_blocksize(inode); if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode))) diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 1ff9df7a3ce8..bf65a9ea8642 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -103,9 +103,9 @@ xfs_finish_page_writeback( unsigned int bsize; ASSERT(bvec->bv_offset < PAGE_SIZE); - ASSERT((bvec->bv_offset & ((1 << inode->i_blkbits) - 1)) == 0); + ASSERT((bvec->bv_offset & (i_blocksize(inode) - 1)) == 0); ASSERT(end < PAGE_SIZE); - ASSERT((bvec->bv_len & ((1 << inode->i_blkbits) - 1)) == 0); + ASSERT((bvec->bv_len & (i_blocksize(inode) - 1)) == 0); bh = head = page_buffers(bvec->bv_page); @@ -349,7 +349,7 @@ xfs_map_blocks( { struct xfs_inode *ip = XFS_I(inode); struct xfs_mount *mp = ip->i_mount; - ssize_t count = 1 << inode->i_blkbits; + ssize_t count = i_blocksize(inode); xfs_fileoff_t offset_fsb, end_fsb; int error = 0; int bmapi_flags = XFS_BMAPI_ENTIRE; @@ -758,7 +758,7 @@ xfs_aops_discard_page( break; } next_buffer: - offset += 1 << inode->i_blkbits; + offset += i_blocksize(inode); } while ((bh = bh->b_this_page) != head); @@ -846,7 +846,7 @@ xfs_writepage_map( LIST_HEAD(submit_list); struct xfs_ioend *ioend, *next; struct buffer_head *bh, *head; - ssize_t len = 1 << inode->i_blkbits; + ssize_t len = i_blocksize(inode); int error = 0; int count = 0; int uptodate = 1; @@ -1210,7 +1210,7 @@ xfs_map_trim_size( offset + mapping_size >= i_size_read(inode)) { /* limit mapping to block that spans EOF */ mapping_size = roundup_64(i_size_read(inode) - offset, - 1 << inode->i_blkbits); + i_blocksize(inode)); } if (mapping_size > LONG_MAX) mapping_size = LONG_MAX; @@ -1241,7 +1241,7 @@ xfs_get_blocks( return -EIO; offset = (xfs_off_t)iblock << inode->i_blkbits; - ASSERT(bh_result->b_size >= (1 << inode->i_blkbits)); + ASSERT(bh_result->b_size >= i_blocksize(inode)); size = bh_result->b_size; if (offset >= i_size_read(inode)) @@ -1389,7 +1389,7 @@ xfs_vm_set_page_dirty( if (offset < end_offset) set_buffer_dirty(bh); bh = bh->b_this_page; - offset += 1 << inode->i_blkbits; + offset += i_blocksize(inode); } while (bh != head); } /* diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index a50eca676670..35703a801372 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -754,7 +754,7 @@ xfs_file_fallocate( if (error) goto out_unlock; } else if (mode & FALLOC_FL_COLLAPSE_RANGE) { - unsigned blksize_mask = (1 << inode->i_blkbits) - 1; + unsigned int blksize_mask = i_blocksize(inode) - 1; if (offset & blksize_mask || len & blksize_mask) { error = -EINVAL; @@ -776,7 +776,7 @@ xfs_file_fallocate( if (error) goto out_unlock; } else if (mode & FALLOC_FL_INSERT_RANGE) { - unsigned blksize_mask = (1 << inode->i_blkbits) - 1; + unsigned int blksize_mask = i_blocksize(inode) - 1; new_size = i_size_read(inode) + len; if (offset & blksize_mask || len & blksize_mask) { diff --git a/include/linux/fs.h b/include/linux/fs.h index c930cbc19342..c64f2cb7d364 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -655,6 +655,11 @@ struct inode { void *i_private; /* fs or device private pointer */ }; +static inline unsigned int i_blocksize(const struct inode *node) +{ + return (1 << node->i_blkbits); +} + static inline int inode_unhashed(struct inode *inode) { return hlist_unhashed(&inode->i_hash); diff --git a/mm/truncate.c b/mm/truncate.c index f2db67465495..6263affdef88 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -786,7 +786,7 @@ EXPORT_SYMBOL(truncate_setsize); */ void pagecache_isize_extended(struct inode *inode, loff_t from, loff_t to) { - int bsize = 1 << inode->i_blkbits; + int bsize = i_blocksize(inode); loff_t rounded_from; struct page *page; pgoff_t index; -- cgit From 04f4f916531adc7d2ca6fdb16a68b6f2ff2a8a3b Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:36 +0200 Subject: btrfs: make btrfs_alloc_data_chunk_ondemand take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 2 +- fs/btrfs/extent-tree.c | 8 ++++---- fs/btrfs/file.c | 3 ++- 3 files changed, 7 insertions(+), 6 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 8ab0ce65a218..76e661d00822 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2687,7 +2687,7 @@ enum btrfs_flush_state { }; int btrfs_check_data_free_space(struct inode *inode, u64 start, u64 len); -int btrfs_alloc_data_chunk_ondemand(struct inode *inode, u64 bytes); +int btrfs_alloc_data_chunk_ondemand(struct btrfs_inode *inode, u64 bytes); void btrfs_free_reserved_data_space(struct inode *inode, u64 start, u64 len); void btrfs_free_reserved_data_space_noquota(struct inode *inode, u64 start, u64 len); diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index b8a172e65619..c17493ee2d9d 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -4135,10 +4135,10 @@ static u64 btrfs_space_info_used(struct btrfs_space_info *s_info, (may_use_included ? s_info->bytes_may_use : 0); } -int btrfs_alloc_data_chunk_ondemand(struct inode *inode, u64 bytes) +int btrfs_alloc_data_chunk_ondemand(struct btrfs_inode *inode, u64 bytes) { struct btrfs_space_info *data_sinfo; - struct btrfs_root *root = BTRFS_I(inode)->root; + struct btrfs_root *root = inode->root; struct btrfs_fs_info *fs_info = root->fs_info; u64 used; int ret = 0; @@ -4148,7 +4148,7 @@ int btrfs_alloc_data_chunk_ondemand(struct inode *inode, u64 bytes) /* make sure bytes are sectorsize aligned */ bytes = ALIGN(bytes, fs_info->sectorsize); - if (btrfs_is_free_space_inode(BTRFS_I(inode))) { + if (btrfs_is_free_space_inode(inode)) { need_commit = 0; ASSERT(current->journal_info); } @@ -4281,7 +4281,7 @@ int btrfs_check_data_free_space(struct inode *inode, u64 start, u64 len) round_down(start, fs_info->sectorsize); start = round_down(start, fs_info->sectorsize); - ret = btrfs_alloc_data_chunk_ondemand(inode, len); + ret = btrfs_alloc_data_chunk_ondemand(BTRFS_I(inode), len); if (ret < 0) return ret; diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 18e5146df864..073bc975bbb6 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2747,7 +2747,8 @@ static long btrfs_fallocate(struct file *file, int mode, * * For qgroup space, it will be checked later. */ - ret = btrfs_alloc_data_chunk_ondemand(inode, alloc_end - alloc_start); + ret = btrfs_alloc_data_chunk_ondemand(BTRFS_I(inode), + alloc_end - alloc_start); if (ret < 0) return ret; -- cgit From 9f3db423f98c5c6c53b47f4bb2729901500bc330 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:41 +0200 Subject: btrfs: Make btrfs_delalloc_reserve_metadata take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 2 +- fs/btrfs/extent-tree.c | 69 +++++++++++++++++++++++++------------------------- fs/btrfs/file.c | 3 ++- fs/btrfs/relocation.c | 3 ++- 4 files changed, 39 insertions(+), 38 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 8eb07a9dfa6a..23dcc42f479b 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2703,7 +2703,7 @@ int btrfs_subvolume_reserve_metadata(struct btrfs_root *root, u64 *qgroup_reserved, bool use_global_rsv); void btrfs_subvolume_release_metadata(struct btrfs_fs_info *fs_info, struct btrfs_block_rsv *rsv); -int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes); +int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes); void btrfs_delalloc_release_metadata(struct inode *inode, u64 num_bytes); int btrfs_delalloc_reserve_space(struct inode *inode, u64 start, u64 len); void btrfs_delalloc_release_space(struct inode *inode, u64 start, u64 len); diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 2aa665674329..4db3cf4675a1 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -5920,10 +5920,10 @@ static u64 calc_csum_metadata_size(struct btrfs_inode *inode, u64 num_bytes, return btrfs_calc_trans_metadata_size(fs_info, old_csums - num_csums); } -int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes) +int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); - struct btrfs_root *root = BTRFS_I(inode)->root; + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); + struct btrfs_root *root = inode->root; struct btrfs_block_rsv *block_rsv = &fs_info->delalloc_block_rsv; u64 to_reserve = 0; u64 csum_bytes; @@ -5943,7 +5943,7 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes) * If we have a transaction open (can happen if we call truncate_block * from truncate), then we need FLUSH_LIMIT so we don't deadlock. */ - if (btrfs_is_free_space_inode(BTRFS_I(inode))) { + if (btrfs_is_free_space_inode(inode)) { flush = BTRFS_RESERVE_NO_FLUSH; delalloc_lock = false; } else if (current->journal_info) { @@ -5955,25 +5955,24 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes) schedule_timeout(1); if (delalloc_lock) - mutex_lock(&BTRFS_I(inode)->delalloc_mutex); + mutex_lock(&inode->delalloc_mutex); num_bytes = ALIGN(num_bytes, fs_info->sectorsize); - spin_lock(&BTRFS_I(inode)->lock); + spin_lock(&inode->lock); nr_extents = count_max_extents(num_bytes); - BTRFS_I(inode)->outstanding_extents += nr_extents; + inode->outstanding_extents += nr_extents; nr_extents = 0; - if (BTRFS_I(inode)->outstanding_extents > - BTRFS_I(inode)->reserved_extents) - nr_extents += BTRFS_I(inode)->outstanding_extents - - BTRFS_I(inode)->reserved_extents; + if (inode->outstanding_extents > inode->reserved_extents) + nr_extents += inode->outstanding_extents - + inode->reserved_extents; /* We always want to reserve a slot for updating the inode. */ to_reserve = btrfs_calc_trans_metadata_size(fs_info, nr_extents + 1); - to_reserve += calc_csum_metadata_size(BTRFS_I(inode), num_bytes, 1); - csum_bytes = BTRFS_I(inode)->csum_bytes; - spin_unlock(&BTRFS_I(inode)->lock); + to_reserve += calc_csum_metadata_size(inode, num_bytes, 1); + csum_bytes = inode->csum_bytes; + spin_unlock(&inode->lock); if (test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags)) { ret = btrfs_qgroup_reserve_meta(root, @@ -5989,38 +5988,38 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes) goto out_fail; } - spin_lock(&BTRFS_I(inode)->lock); + spin_lock(&inode->lock); if (test_and_set_bit(BTRFS_INODE_DELALLOC_META_RESERVED, - &BTRFS_I(inode)->runtime_flags)) { + &inode->runtime_flags)) { to_reserve -= btrfs_calc_trans_metadata_size(fs_info, 1); release_extra = true; } - BTRFS_I(inode)->reserved_extents += nr_extents; - spin_unlock(&BTRFS_I(inode)->lock); + inode->reserved_extents += nr_extents; + spin_unlock(&inode->lock); if (delalloc_lock) - mutex_unlock(&BTRFS_I(inode)->delalloc_mutex); + mutex_unlock(&inode->delalloc_mutex); if (to_reserve) trace_btrfs_space_reservation(fs_info, "delalloc", - btrfs_ino(BTRFS_I(inode)), to_reserve, 1); + btrfs_ino(inode), to_reserve, 1); if (release_extra) btrfs_block_rsv_release(fs_info, block_rsv, btrfs_calc_trans_metadata_size(fs_info, 1)); return 0; out_fail: - spin_lock(&BTRFS_I(inode)->lock); - dropped = drop_outstanding_extent(BTRFS_I(inode), num_bytes); + spin_lock(&inode->lock); + dropped = drop_outstanding_extent(inode, num_bytes); /* * If the inodes csum_bytes is the same as the original * csum_bytes then we know we haven't raced with any free()ers * so we can just reduce our inodes csum bytes and carry on. */ - if (BTRFS_I(inode)->csum_bytes == csum_bytes) { - calc_csum_metadata_size(BTRFS_I(inode), num_bytes, 0); + if (inode->csum_bytes == csum_bytes) { + calc_csum_metadata_size(inode, num_bytes, 0); } else { - u64 orig_csum_bytes = BTRFS_I(inode)->csum_bytes; + u64 orig_csum_bytes = inode->csum_bytes; u64 bytes; /* @@ -6031,9 +6030,9 @@ out_fail: * number of bytes that were freed while we were trying our * reservation. */ - bytes = csum_bytes - BTRFS_I(inode)->csum_bytes; - BTRFS_I(inode)->csum_bytes = csum_bytes; - to_free = calc_csum_metadata_size(BTRFS_I(inode), bytes, 0); + bytes = csum_bytes - inode->csum_bytes; + inode->csum_bytes = csum_bytes; + to_free = calc_csum_metadata_size(inode, bytes, 0); /* @@ -6041,9 +6040,9 @@ out_fail: * been making this reservation and our ->csum_bytes were not * artificially inflated. */ - BTRFS_I(inode)->csum_bytes = csum_bytes - num_bytes; + inode->csum_bytes = csum_bytes - num_bytes; bytes = csum_bytes - orig_csum_bytes; - bytes = calc_csum_metadata_size(BTRFS_I(inode), bytes, 0); + bytes = calc_csum_metadata_size(inode, bytes, 0); /* * Now reset ->csum_bytes to what it should be. If bytes is @@ -6053,23 +6052,23 @@ out_fail: * need to do anything, the other free-ers did the correct * thing. */ - BTRFS_I(inode)->csum_bytes = orig_csum_bytes - num_bytes; + inode->csum_bytes = orig_csum_bytes - num_bytes; if (bytes > to_free) to_free = bytes - to_free; else to_free = 0; } - spin_unlock(&BTRFS_I(inode)->lock); + spin_unlock(&inode->lock); if (dropped) to_free += btrfs_calc_trans_metadata_size(fs_info, dropped); if (to_free) { btrfs_block_rsv_release(fs_info, block_rsv, to_free); trace_btrfs_space_reservation(fs_info, "delalloc", - btrfs_ino(BTRFS_I(inode)), to_free, 0); + btrfs_ino(inode), to_free, 0); } if (delalloc_lock) - mutex_unlock(&BTRFS_I(inode)->delalloc_mutex); + mutex_unlock(&inode->delalloc_mutex); return ret; } @@ -6137,7 +6136,7 @@ int btrfs_delalloc_reserve_space(struct inode *inode, u64 start, u64 len) ret = btrfs_check_data_free_space(inode, start, len); if (ret < 0) return ret; - ret = btrfs_delalloc_reserve_metadata(inode, len); + ret = btrfs_delalloc_reserve_metadata(BTRFS_I(inode), len); if (ret < 0) btrfs_free_reserved_data_space(inode, start, len); return ret; diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 073bc975bbb6..e32a92081547 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1599,7 +1599,8 @@ static noinline ssize_t __btrfs_buffered_write(struct file *file, } } - ret = btrfs_delalloc_reserve_metadata(inode, reserve_bytes); + ret = btrfs_delalloc_reserve_metadata(BTRFS_I(inode), + reserve_bytes); if (ret) { if (!only_release_metadata) btrfs_free_reserved_data_space(inode, pos, diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index ddbde0f08365..4ee1490f086e 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -3203,7 +3203,8 @@ static int relocate_file_extent_cluster(struct inode *inode, index = (cluster->start - offset) >> PAGE_SHIFT; last_index = (cluster->end - offset) >> PAGE_SHIFT; while (index <= last_index) { - ret = btrfs_delalloc_reserve_metadata(inode, PAGE_SIZE); + ret = btrfs_delalloc_reserve_metadata(BTRFS_I(inode), + PAGE_SIZE); if (ret) goto out; -- cgit From 691fa059673b3b33c25d7925acb0a58e8204dbd6 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:42 +0200 Subject: btrfs: all btrfs_delalloc_release_metadata take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 2 +- fs/btrfs/extent-tree.c | 18 +++++++++--------- fs/btrfs/file.c | 5 +++-- fs/btrfs/free-space-cache.c | 3 ++- fs/btrfs/inode-map.c | 2 +- fs/btrfs/inode.c | 7 ++++--- fs/btrfs/relocation.c | 4 ++-- 7 files changed, 22 insertions(+), 19 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 23dcc42f479b..7f7f3b60a73d 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2704,7 +2704,7 @@ int btrfs_subvolume_reserve_metadata(struct btrfs_root *root, void btrfs_subvolume_release_metadata(struct btrfs_fs_info *fs_info, struct btrfs_block_rsv *rsv); int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes); -void btrfs_delalloc_release_metadata(struct inode *inode, u64 num_bytes); +void btrfs_delalloc_release_metadata(struct btrfs_inode *inode, u64 num_bytes); int btrfs_delalloc_reserve_space(struct inode *inode, u64 start, u64 len); void btrfs_delalloc_release_space(struct inode *inode, u64 start, u64 len); void btrfs_init_block_rsv(struct btrfs_block_rsv *rsv, unsigned short type); diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 4db3cf4675a1..7b2313a4441e 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -6081,27 +6081,27 @@ out_fail: * once we complete IO for a given set of bytes to release their metadata * reservations. */ -void btrfs_delalloc_release_metadata(struct inode *inode, u64 num_bytes) +void btrfs_delalloc_release_metadata(struct btrfs_inode *inode, u64 num_bytes) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); u64 to_free = 0; unsigned dropped; num_bytes = ALIGN(num_bytes, fs_info->sectorsize); - spin_lock(&BTRFS_I(inode)->lock); - dropped = drop_outstanding_extent(BTRFS_I(inode), num_bytes); + spin_lock(&inode->lock); + dropped = drop_outstanding_extent(inode, num_bytes); if (num_bytes) - to_free = calc_csum_metadata_size(BTRFS_I(inode), num_bytes, 0); - spin_unlock(&BTRFS_I(inode)->lock); + to_free = calc_csum_metadata_size(inode, num_bytes, 0); + spin_unlock(&inode->lock); if (dropped > 0) to_free += btrfs_calc_trans_metadata_size(fs_info, dropped); if (btrfs_is_testing(fs_info)) return; - trace_btrfs_space_reservation(fs_info, "delalloc", - btrfs_ino(BTRFS_I(inode)), to_free, 0); + trace_btrfs_space_reservation(fs_info, "delalloc", btrfs_ino(inode), + to_free, 0); btrfs_block_rsv_release(fs_info, &fs_info->delalloc_block_rsv, to_free); } @@ -6159,7 +6159,7 @@ int btrfs_delalloc_reserve_space(struct inode *inode, u64 start, u64 len) */ void btrfs_delalloc_release_space(struct inode *inode, u64 start, u64 len) { - btrfs_delalloc_release_metadata(inode, len); + btrfs_delalloc_release_metadata(BTRFS_I(inode), len); btrfs_free_reserved_data_space(inode, start, len); } diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index e32a92081547..0e30d14b4916 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1678,7 +1678,7 @@ again: spin_unlock(&BTRFS_I(inode)->lock); } if (only_release_metadata) { - btrfs_delalloc_release_metadata(inode, + btrfs_delalloc_release_metadata(BTRFS_I(inode), release_bytes); } else { u64 __pos; @@ -1739,7 +1739,8 @@ again: if (release_bytes) { if (only_release_metadata) { btrfs_end_write_no_snapshoting(root); - btrfs_delalloc_release_metadata(inode, release_bytes); + btrfs_delalloc_release_metadata(BTRFS_I(inode), + release_bytes); } else { btrfs_delalloc_release_space(inode, round_down(pos, fs_info->sectorsize), diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index c0f313cbbbf2..7dcf0b100dcd 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -3545,7 +3545,8 @@ int btrfs_write_out_ino_cache(struct btrfs_root *root, if (ret) { if (release_metadata) - btrfs_delalloc_release_metadata(inode, inode->i_size); + btrfs_delalloc_release_metadata(BTRFS_I(inode), + inode->i_size); #ifdef DEBUG btrfs_err(fs_info, "failed to write free ino cache for root %llu", diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c index 3bbb8f095953..5c6c20ec64d8 100644 --- a/fs/btrfs/inode-map.c +++ b/fs/btrfs/inode-map.c @@ -499,7 +499,7 @@ again: ret = btrfs_prealloc_file_range_trans(inode, trans, 0, 0, prealloc, prealloc, prealloc, &alloc_hint); if (ret) { - btrfs_delalloc_release_metadata(inode, prealloc); + btrfs_delalloc_release_metadata(BTRFS_I(inode), prealloc); goto out_put; } diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 8a14b47b4dc0..dd0f1abdacd2 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -316,7 +316,7 @@ static noinline int cow_file_range_inline(struct btrfs_root *root, } set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &BTRFS_I(inode)->runtime_flags); - btrfs_delalloc_release_metadata(inode, end + 1 - start); + btrfs_delalloc_release_metadata(BTRFS_I(inode), end + 1 - start); btrfs_drop_extent_cache(inode, start, aligned_end - 1, 0); out: /* @@ -1737,7 +1737,7 @@ static void btrfs_clear_bit_hook(struct inode *inode, */ if (*bits & EXTENT_DO_ACCOUNTING && root != fs_info->tree_root) - btrfs_delalloc_release_metadata(inode, len); + btrfs_delalloc_release_metadata(BTRFS_I(inode), len); /* For sanity tests. */ if (btrfs_is_testing(fs_info)) @@ -2914,7 +2914,8 @@ out_unlock: ordered_extent->len - 1, &cached_state, GFP_NOFS); out: if (root != fs_info->tree_root) - btrfs_delalloc_release_metadata(inode, ordered_extent->len); + btrfs_delalloc_release_metadata(BTRFS_I(inode), + ordered_extent->len); if (trans) btrfs_end_transaction(trans); diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 4ee1490f086e..e6470890ce26 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -3216,7 +3216,7 @@ static int relocate_file_extent_cluster(struct inode *inode, page = find_or_create_page(inode->i_mapping, index, mask); if (!page) { - btrfs_delalloc_release_metadata(inode, + btrfs_delalloc_release_metadata(BTRFS_I(inode), PAGE_SIZE); ret = -ENOMEM; goto out; @@ -3235,7 +3235,7 @@ static int relocate_file_extent_cluster(struct inode *inode, if (!PageUptodate(page)) { unlock_page(page); put_page(page); - btrfs_delalloc_release_metadata(inode, + btrfs_delalloc_release_metadata(BTRFS_I(inode), PAGE_SIZE); ret = -EIO; goto out; -- cgit From 6158e1ce1cc620df650ebdcfb3cc08a3d86f5a4c Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:43 +0200 Subject: btrfs: Make (__)btrfs_add_inode_defrag take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 2 +- fs/btrfs/file.c | 22 +++++++++++----------- fs/btrfs/inode.c | 9 +++++---- 3 files changed, 17 insertions(+), 16 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 7f7f3b60a73d..5246cbe4c17f 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3215,7 +3215,7 @@ ssize_t btrfs_dedupe_file_range(struct file *src_file, u64 loff, u64 olen, int btrfs_auto_defrag_init(void); void btrfs_auto_defrag_exit(void); int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans, - struct inode *inode); + struct btrfs_inode *inode); int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info); void btrfs_cleanup_defrag_inodes(struct btrfs_fs_info *fs_info); int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync); diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 0e30d14b4916..63645e86ad95 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -92,10 +92,10 @@ static int __compare_inode_defrag(struct inode_defrag *defrag1, * If an existing record is found the defrag item you * pass in is freed */ -static int __btrfs_add_inode_defrag(struct inode *inode, +static int __btrfs_add_inode_defrag(struct btrfs_inode *inode, struct inode_defrag *defrag) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); struct inode_defrag *entry; struct rb_node **p; struct rb_node *parent = NULL; @@ -123,7 +123,7 @@ static int __btrfs_add_inode_defrag(struct inode *inode, return -EEXIST; } } - set_bit(BTRFS_INODE_IN_DEFRAG, &BTRFS_I(inode)->runtime_flags); + set_bit(BTRFS_INODE_IN_DEFRAG, &inode->runtime_flags); rb_link_node(&defrag->rb_node, parent, p); rb_insert_color(&defrag->rb_node, &fs_info->defrag_inodes); return 0; @@ -145,10 +145,10 @@ static inline int __need_auto_defrag(struct btrfs_fs_info *fs_info) * enabled */ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans, - struct inode *inode) + struct btrfs_inode *inode) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); - struct btrfs_root *root = BTRFS_I(inode)->root; + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); + struct btrfs_root *root = inode->root; struct inode_defrag *defrag; u64 transid; int ret; @@ -156,24 +156,24 @@ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans, if (!__need_auto_defrag(fs_info)) return 0; - if (test_bit(BTRFS_INODE_IN_DEFRAG, &BTRFS_I(inode)->runtime_flags)) + if (test_bit(BTRFS_INODE_IN_DEFRAG, &inode->runtime_flags)) return 0; if (trans) transid = trans->transid; else - transid = BTRFS_I(inode)->root->last_trans; + transid = inode->root->last_trans; defrag = kmem_cache_zalloc(btrfs_inode_defrag_cachep, GFP_NOFS); if (!defrag) return -ENOMEM; - defrag->ino = btrfs_ino(BTRFS_I(inode)); + defrag->ino = btrfs_ino(inode); defrag->transid = transid; defrag->root = root->root_key.objectid; spin_lock(&fs_info->defrag_inodes_lock); - if (!test_bit(BTRFS_INODE_IN_DEFRAG, &BTRFS_I(inode)->runtime_flags)) { + if (!test_bit(BTRFS_INODE_IN_DEFRAG, &inode->runtime_flags)) { /* * If we set IN_DEFRAG flag and evict the inode from memory, * and then re-read this inode, this new inode doesn't have @@ -208,7 +208,7 @@ static void btrfs_requeue_inode_defrag(struct inode *inode, * them together. */ spin_lock(&fs_info->defrag_inodes_lock); - ret = __btrfs_add_inode_defrag(inode, defrag); + ret = __btrfs_add_inode_defrag(BTRFS_I(inode), defrag); spin_unlock(&fs_info->defrag_inodes_lock); if (ret) goto out; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index dd0f1abdacd2..c396533fd3e5 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -389,12 +389,12 @@ static inline int inode_need_compress(struct inode *inode) return 0; } -static inline void inode_should_defrag(struct inode *inode, +static inline void inode_should_defrag(struct btrfs_inode *inode, u64 start, u64 end, u64 num_bytes, u64 small_write) { /* If this is a small write inside eof, kick off a defrag */ if (num_bytes < small_write && - (start > 0 || end + 1 < BTRFS_I(inode)->disk_i_size)) + (start > 0 || end + 1 < inode->disk_i_size)) btrfs_add_inode_defrag(NULL, inode); } @@ -440,7 +440,8 @@ static noinline void compress_file_range(struct inode *inode, int compress_type = fs_info->compress_type; int redirty = 0; - inode_should_defrag(inode, start, end, end - start + 1, SZ_16K); + inode_should_defrag(BTRFS_I(inode), start, end, end - start + 1, + SZ_16K); actual_end = min_t(u64, isize, end + 1); again: @@ -943,7 +944,7 @@ static noinline int cow_file_range(struct inode *inode, num_bytes = max(blocksize, num_bytes); disk_num_bytes = num_bytes; - inode_should_defrag(inode, start, end, num_bytes, SZ_64K); + inode_should_defrag(BTRFS_I(inode), start, end, num_bytes, SZ_64K); if (start == 0) { /* lets try to make an inline extent */ -- cgit From 46e59791836c75210bdf1f715592b49836fad848 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:44 +0200 Subject: btrfs: Make btrfs_requeue_inode_defrag take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/file.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 63645e86ad95..dd1b56504e10 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -194,10 +194,10 @@ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans, * the same inode in the tree, we will merge them together (by * __btrfs_add_inode_defrag()) and free the one that we want to requeue. */ -static void btrfs_requeue_inode_defrag(struct inode *inode, +static void btrfs_requeue_inode_defrag(struct btrfs_inode *inode, struct inode_defrag *defrag) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); int ret; if (!__need_auto_defrag(fs_info)) @@ -208,7 +208,7 @@ static void btrfs_requeue_inode_defrag(struct inode *inode, * them together. */ spin_lock(&fs_info->defrag_inodes_lock); - ret = __btrfs_add_inode_defrag(BTRFS_I(inode), defrag); + ret = __btrfs_add_inode_defrag(inode, defrag); spin_unlock(&fs_info->defrag_inodes_lock); if (ret) goto out; @@ -334,7 +334,7 @@ static int __btrfs_run_defrag_inode(struct btrfs_fs_info *fs_info, */ if (num_defrag == BTRFS_DEFRAG_BATCH) { defrag->last_offset = range.start; - btrfs_requeue_inode_defrag(inode, defrag); + btrfs_requeue_inode_defrag(BTRFS_I(inode), defrag); } else if (defrag->last_offset && !defrag->cycled) { /* * we didn't fill our defrag batch, but @@ -343,7 +343,7 @@ static int __btrfs_run_defrag_inode(struct btrfs_fs_info *fs_info, */ defrag->last_offset = 0; defrag->cycled = 1; - btrfs_requeue_inode_defrag(inode, defrag); + btrfs_requeue_inode_defrag(BTRFS_I(inode), defrag); } else { kmem_cache_free(btrfs_inode_defrag_cachep, defrag); } -- cgit From dcdbc059f01e242f92e3239654a1a57d15b0da5a Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:45 +0200 Subject: btrfs: Make btrfs_drop_extent_cache take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 2 +- fs/btrfs/file.c | 11 ++++++----- fs/btrfs/inode.c | 31 +++++++++++++++++-------------- fs/btrfs/ioctl.c | 2 +- fs/btrfs/relocation.c | 8 ++++---- fs/btrfs/tests/inode-tests.c | 2 +- 6 files changed, 30 insertions(+), 26 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 5246cbe4c17f..4db18e5dc8f9 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3219,7 +3219,7 @@ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans, int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info); void btrfs_cleanup_defrag_inodes(struct btrfs_fs_info *fs_info); int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync); -void btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end, +void btrfs_drop_extent_cache(struct btrfs_inode *inode, u64 start, u64 end, int skip_pinned); extern const struct file_operations btrfs_file_operations; int __btrfs_drop_extents(struct btrfs_trans_handle *trans, diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index dd1b56504e10..5df1de43aace 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -529,13 +529,13 @@ int btrfs_dirty_pages(struct inode *inode, struct page **pages, * this drops all the extents in the cache that intersect the range * [start, end]. Existing extents are split as required. */ -void btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end, +void btrfs_drop_extent_cache(struct btrfs_inode *inode, u64 start, u64 end, int skip_pinned) { struct extent_map *em; struct extent_map *split = NULL; struct extent_map *split2 = NULL; - struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; + struct extent_map_tree *em_tree = &inode->extent_tree; u64 len = end - start + 1; u64 gen; int ret; @@ -720,7 +720,7 @@ int __btrfs_drop_extents(struct btrfs_trans_handle *trans, int leafs_visited = 0; if (drop_cache) - btrfs_drop_extent_cache(inode, start, end - 1, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), start, end - 1, 0); if (start >= BTRFS_I(inode)->disk_i_size && !replace_extent) modify_tree = 0; @@ -2297,7 +2297,7 @@ out: hole_em = alloc_extent_map(); if (!hole_em) { - btrfs_drop_extent_cache(inode, offset, end - 1, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), offset, end - 1, 0); set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &BTRFS_I(inode)->runtime_flags); } else { @@ -2314,7 +2314,8 @@ out: hole_em->generation = trans->transid; do { - btrfs_drop_extent_cache(inode, offset, end - 1, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), offset, + end - 1, 0); write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, hole_em, 1); write_unlock(&em_tree->lock); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index c396533fd3e5..c2383a442ff8 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -317,7 +317,7 @@ static noinline int cow_file_range_inline(struct btrfs_root *root, set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &BTRFS_I(inode)->runtime_flags); btrfs_delalloc_release_metadata(BTRFS_I(inode), end + 1 - start); - btrfs_drop_extent_cache(inode, start, aligned_end - 1, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), start, aligned_end - 1, 0); out: /* * Don't forget to free the reserved space, as for inlined extent @@ -807,7 +807,8 @@ retry: BTRFS_ORDERED_COMPRESSED, async_extent->compress_type); if (ret) { - btrfs_drop_extent_cache(inode, async_extent->start, + btrfs_drop_extent_cache(BTRFS_I(inode), + async_extent->start, async_extent->start + async_extent->ram_size - 1, 0); goto out_free_reserve; @@ -972,7 +973,8 @@ static noinline int cow_file_range(struct inode *inode, btrfs_super_total_bytes(fs_info->super_copy)); alloc_hint = get_extent_allocation_hint(inode, start, num_bytes); - btrfs_drop_extent_cache(inode, start, start + num_bytes - 1, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), start, + start + num_bytes - 1, 0); while (disk_num_bytes > 0) { unsigned long op; @@ -1040,7 +1042,7 @@ out: return ret; out_drop_extent_cache: - btrfs_drop_extent_cache(inode, start, start + ram_size - 1, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), start, start + ram_size - 1, 0); out_reserve: btrfs_dec_block_group_reservations(fs_info, ins.objectid); btrfs_free_reserved_extent(fs_info, ins.objectid, ins.offset, 1); @@ -2931,7 +2933,7 @@ out: clear_extent_uptodate(io_tree, start, end, NULL, GFP_NOFS); /* Drop the cache for the part of the extent we didn't write. */ - btrfs_drop_extent_cache(inode, start, end, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), start, end, 0); /* * If the ordered extent had an IOERR or something else went @@ -4337,7 +4339,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans, */ if (test_bit(BTRFS_ROOT_REF_COWS, &root->state) || root == fs_info->tree_root) - btrfs_drop_extent_cache(inode, ALIGN(new_size, + btrfs_drop_extent_cache(BTRFS_I(inode), ALIGN(new_size, fs_info->sectorsize), (u64)-1, 0); @@ -4865,7 +4867,7 @@ int btrfs_cont_expand(struct inode *inode, loff_t oldsize, loff_t size) hole_size); if (err) break; - btrfs_drop_extent_cache(inode, cur_offset, + btrfs_drop_extent_cache(BTRFS_I(inode), cur_offset, cur_offset + hole_size - 1, 0); hole_em = alloc_extent_map(); if (!hole_em) { @@ -4891,7 +4893,8 @@ int btrfs_cont_expand(struct inode *inode, loff_t oldsize, loff_t size) write_unlock(&em_tree->lock); if (err != -EEXIST) break; - btrfs_drop_extent_cache(inode, cur_offset, + btrfs_drop_extent_cache(BTRFS_I(inode), + cur_offset, cur_offset + hole_size - 1, 0); } @@ -7164,7 +7167,7 @@ static struct extent_map *btrfs_create_dio_extent(struct inode *inode, if (ret) { if (em) { free_extent_map(em); - btrfs_drop_extent_cache(inode, start, + btrfs_drop_extent_cache(BTRFS_I(inode), start, start + len - 1, 0); } em = ERR_PTR(ret); @@ -7531,7 +7534,7 @@ static struct extent_map *create_io_em(struct inode *inode, u64 start, u64 len, } do { - btrfs_drop_extent_cache(inode, em->start, + btrfs_drop_extent_cache(BTRFS_I(inode), em->start, em->start + em->len - 1, 0); write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, em, 1); @@ -9280,7 +9283,7 @@ struct inode *btrfs_alloc_inode(struct super_block *sb) #ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS void btrfs_test_destroy_inode(struct inode *inode) { - btrfs_drop_extent_cache(inode, 0, (u64)-1, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), 0, (u64)-1, 0); kmem_cache_free(btrfs_inode_cachep, BTRFS_I(inode)); } #endif @@ -9335,7 +9338,7 @@ void btrfs_destroy_inode(struct inode *inode) } btrfs_qgroup_check_reserved_leak(inode); inode_tree_del(inode); - btrfs_drop_extent_cache(inode, 0, (u64)-1, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), 0, (u64)-1, 0); free: call_rcu(&inode->i_rcu, btrfs_i_callback); } @@ -10328,7 +10331,7 @@ static int __btrfs_prealloc_file_range(struct inode *inode, int mode, break; } - btrfs_drop_extent_cache(inode, cur_offset, + btrfs_drop_extent_cache(BTRFS_I(inode), cur_offset, cur_offset + ins.offset -1, 0); em = alloc_extent_map(); @@ -10355,7 +10358,7 @@ static int __btrfs_prealloc_file_range(struct inode *inode, int mode, write_unlock(&em_tree->lock); if (ret != -EEXIST) break; - btrfs_drop_extent_cache(inode, cur_offset, + btrfs_drop_extent_cache(BTRFS_I(inode), cur_offset, cur_offset + ins.offset - 1, 0); } diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 86f993c958ba..bc2e03a2569e 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3359,7 +3359,7 @@ static void clone_update_extent_map(struct inode *inode, free_extent_map(em); break; } - btrfs_drop_extent_cache(inode, em->start, + btrfs_drop_extent_cache(BTRFS_I(inode), em->start, em->start + em->len - 1, 0); } diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index e6470890ce26..e48625413fcb 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -1714,8 +1714,8 @@ int replace_file_extents(struct btrfs_trans_handle *trans, if (!ret) continue; - btrfs_drop_extent_cache(inode, key.offset, end, - 1); + btrfs_drop_extent_cache(BTRFS_I(inode), + key.offset, end, 1); unlock_extent(&BTRFS_I(inode)->io_tree, key.offset, end); } @@ -2130,7 +2130,7 @@ static int invalidate_extent_cache(struct btrfs_root *root, /* the lock_extent waits for readpage to complete */ lock_extent(&BTRFS_I(inode)->io_tree, start, end); - btrfs_drop_extent_cache(inode, start, end, 1); + btrfs_drop_extent_cache(BTRFS_I(inode), start, end, 1); unlock_extent(&BTRFS_I(inode)->io_tree, start, end); } return 0; @@ -3161,7 +3161,7 @@ int setup_extent_mapping(struct inode *inode, u64 start, u64 end, free_extent_map(em); break; } - btrfs_drop_extent_cache(inode, start, end, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), start, end, 0); } unlock_extent(&BTRFS_I(inode)->io_tree, start, end); return ret; diff --git a/fs/btrfs/tests/inode-tests.c b/fs/btrfs/tests/inode-tests.c index 4d0f038e14f1..924bcbf43275 100644 --- a/fs/btrfs/tests/inode-tests.c +++ b/fs/btrfs/tests/inode-tests.c @@ -293,7 +293,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) goto out; } free_extent_map(em); - btrfs_drop_extent_cache(inode, 0, (u64)-1, 0); + btrfs_drop_extent_cache(BTRFS_I(inode), 0, (u64)-1, 0); /* * All of the magic numbers are based on the mapping setup in -- cgit From 35339c245b5939315e8763deb7f9b68fffe54912 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:46 +0200 Subject: btrfs: Make hole_mergeable take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/file.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 5df1de43aace..27dfdfb7ff19 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2195,7 +2195,7 @@ static int btrfs_file_mmap(struct file *filp, struct vm_area_struct *vma) return 0; } -static int hole_mergeable(struct inode *inode, struct extent_buffer *leaf, +static int hole_mergeable(struct btrfs_inode *inode, struct extent_buffer *leaf, int slot, u64 start, u64 end) { struct btrfs_file_extent_item *fi; @@ -2205,7 +2205,7 @@ static int hole_mergeable(struct inode *inode, struct extent_buffer *leaf, return 0; btrfs_item_key_to_cpu(leaf, &key, slot); - if (key.objectid != btrfs_ino(BTRFS_I(inode)) || + if (key.objectid != btrfs_ino(inode) || key.type != BTRFS_EXTENT_DATA_KEY) return 0; @@ -2255,7 +2255,8 @@ static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode, } leaf = path->nodes[0]; - if (hole_mergeable(inode, leaf, path->slots[0]-1, offset, end)) { + if (hole_mergeable(BTRFS_I(inode), leaf, path->slots[0] - 1, + offset, end)) { u64 num_bytes; path->slots[0]--; @@ -2270,7 +2271,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode, goto out; } - if (hole_mergeable(inode, leaf, path->slots[0], offset, end)) { + if (hole_mergeable(BTRFS_I(inode), leaf, path->slots[0], offset, end)) { u64 num_bytes; key.offset = offset; -- cgit From a012a74e78d99aa27f8487c050e9ac3183bc3785 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:47 +0200 Subject: btrfs: Make fill_holes take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/file.c | 37 ++++++++++++++++++------------------- 1 file changed, 18 insertions(+), 19 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 27dfdfb7ff19..ef4ecd003742 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2224,22 +2224,23 @@ static int hole_mergeable(struct btrfs_inode *inode, struct extent_buffer *leaf, return 0; } -static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode, - struct btrfs_path *path, u64 offset, u64 end) +static int fill_holes(struct btrfs_trans_handle *trans, + struct btrfs_inode *inode, + struct btrfs_path *path, u64 offset, u64 end) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); - struct btrfs_root *root = BTRFS_I(inode)->root; + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); + struct btrfs_root *root = inode->root; struct extent_buffer *leaf; struct btrfs_file_extent_item *fi; struct extent_map *hole_em; - struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; + struct extent_map_tree *em_tree = &inode->extent_tree; struct btrfs_key key; int ret; if (btrfs_fs_incompat(fs_info, NO_HOLES)) goto out; - key.objectid = btrfs_ino(BTRFS_I(inode)); + key.objectid = btrfs_ino(inode); key.type = BTRFS_EXTENT_DATA_KEY; key.offset = offset; @@ -2255,8 +2256,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode, } leaf = path->nodes[0]; - if (hole_mergeable(BTRFS_I(inode), leaf, path->slots[0] - 1, - offset, end)) { + if (hole_mergeable(inode, leaf, path->slots[0] - 1, offset, end)) { u64 num_bytes; path->slots[0]--; @@ -2271,7 +2271,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode, goto out; } - if (hole_mergeable(BTRFS_I(inode), leaf, path->slots[0], offset, end)) { + if (hole_mergeable(inode, leaf, path->slots[0], offset, end)) { u64 num_bytes; key.offset = offset; @@ -2288,7 +2288,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode, } btrfs_release_path(path); - ret = btrfs_insert_file_extent(trans, root, btrfs_ino(BTRFS_I(inode)), + ret = btrfs_insert_file_extent(trans, root, btrfs_ino(inode), offset, 0, 0, end - offset, 0, end - offset, 0, 0, 0); if (ret) return ret; @@ -2298,9 +2298,8 @@ out: hole_em = alloc_extent_map(); if (!hole_em) { - btrfs_drop_extent_cache(BTRFS_I(inode), offset, end - 1, 0); - set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, - &BTRFS_I(inode)->runtime_flags); + btrfs_drop_extent_cache(inode, offset, end - 1, 0); + set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &inode->runtime_flags); } else { hole_em->start = offset; hole_em->len = end - offset; @@ -2315,8 +2314,7 @@ out: hole_em->generation = trans->transid; do { - btrfs_drop_extent_cache(BTRFS_I(inode), offset, - end - 1, 0); + btrfs_drop_extent_cache(inode, offset, end - 1, 0); write_lock(&em_tree->lock); ret = add_extent_mapping(em_tree, hole_em, 1); write_unlock(&em_tree->lock); @@ -2324,7 +2322,7 @@ out: free_extent_map(hole_em); if (ret) set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, - &BTRFS_I(inode)->runtime_flags); + &inode->runtime_flags); } return 0; @@ -2554,8 +2552,8 @@ static int btrfs_punch_hole(struct inode *inode, loff_t offset, loff_t len) trans->block_rsv = &fs_info->trans_block_rsv; if (cur_offset < drop_end && cur_offset < ino_size) { - ret = fill_holes(trans, inode, path, cur_offset, - drop_end); + ret = fill_holes(trans, BTRFS_I(inode), path, + cur_offset, drop_end); if (ret) { /* * If we failed then we didn't insert our hole @@ -2626,7 +2624,8 @@ static int btrfs_punch_hole(struct inode *inode, loff_t offset, loff_t len) * cur_offset == drop_end). */ if (cur_offset < ino_size && cur_offset < drop_end) { - ret = fill_holes(trans, inode, path, cur_offset, drop_end); + ret = fill_holes(trans, BTRFS_I(inode), path, + cur_offset, drop_end); if (ret) { /* Same comment as above. */ btrfs_abort_transaction(trans, ret); -- cgit From 7a6d7067958c32d1c76e0bfd1a0d46be06340b2e Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:48 +0200 Subject: btrfs: Make btrfs_mark_extent_written take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 2 +- fs/btrfs/file.c | 8 ++++---- fs/btrfs/inode.c | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 4db18e5dc8f9..2bfc2e289f51 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3233,7 +3233,7 @@ int btrfs_drop_extents(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct inode *inode, u64 start, u64 end, int drop_cache); int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, - struct inode *inode, u64 start, u64 end); + struct btrfs_inode *inode, u64 start, u64 end); int btrfs_release_file(struct inode *inode, struct file *file); int btrfs_dirty_pages(struct inode *inode, struct page **pages, size_t num_pages, loff_t pos, size_t write_bytes, diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index ef4ecd003742..e704b6ce2058 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1082,10 +1082,10 @@ static int extent_mergeable(struct extent_buffer *leaf, int slot, * two or three. */ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, - struct inode *inode, u64 start, u64 end) + struct btrfs_inode *inode, u64 start, u64 end) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); - struct btrfs_root *root = BTRFS_I(inode)->root; + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); + struct btrfs_root *root = inode->root; struct extent_buffer *leaf; struct btrfs_path *path; struct btrfs_file_extent_item *fi; @@ -1102,7 +1102,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, int del_slot = 0; int recow; int ret; - u64 ino = btrfs_ino(BTRFS_I(inode)); + u64 ino = btrfs_ino(inode); path = btrfs_alloc_path(); if (!path) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index c2383a442ff8..8114bbd359d4 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2876,7 +2876,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent) compress_type = ordered_extent->compress_type; if (test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags)) { BUG_ON(compress_type); - ret = btrfs_mark_extent_written(trans, inode, + ret = btrfs_mark_extent_written(trans, BTRFS_I(inode), ordered_extent->file_offset, ordered_extent->file_offset + logical_len); -- cgit From a776c6fa1feba7a84519170ebdb7f4a4155b89d6 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:49 +0200 Subject: btrfs: Make btrfs_lookup_ordered_range take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/extent_io.c | 4 ++-- fs/btrfs/file.c | 4 ++-- fs/btrfs/inode.c | 11 ++++++----- fs/btrfs/ordered-data.c | 9 ++++----- fs/btrfs/ordered-data.h | 7 ++++--- fs/btrfs/scrub.c | 2 +- 6 files changed, 19 insertions(+), 18 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index d15b5ddb6732..996306d322de 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3101,7 +3101,7 @@ static inline void __do_contiguous_readpages(struct extent_io_tree *tree, inode = pages[0]->mapping->host; while (1) { lock_extent(tree, start, end); - ordered = btrfs_lookup_ordered_range(inode, start, + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), start, end - start + 1); if (!ordered) break; @@ -3173,7 +3173,7 @@ static int __extent_read_full_page(struct extent_io_tree *tree, while (1) { lock_extent(tree, start, end); - ordered = btrfs_lookup_ordered_range(inode, start, + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), start, PAGE_SIZE); if (!ordered) break; diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index e704b6ce2058..f3648e9bfa01 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1436,7 +1436,7 @@ lock_and_cleanup_extent_if_need(struct inode *inode, struct page **pages, struct btrfs_ordered_extent *ordered; lock_extent_bits(&BTRFS_I(inode)->io_tree, start_pos, last_pos, cached_state); - ordered = btrfs_lookup_ordered_range(inode, start_pos, + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), start_pos, last_pos - start_pos + 1); if (ordered && ordered->file_offset + ordered->len > start_pos && @@ -1494,7 +1494,7 @@ static noinline int check_can_nocow(struct inode *inode, loff_t pos, while (1) { lock_extent(&BTRFS_I(inode)->io_tree, lockstart, lockend); - ordered = btrfs_lookup_ordered_range(inode, lockstart, + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), lockstart, lockend - lockstart + 1); if (!ordered) { break; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 8114bbd359d4..723f69bd49f3 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1966,7 +1966,7 @@ again: if (PagePrivate2(page)) goto out; - ordered = btrfs_lookup_ordered_range(inode, page_start, + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), page_start, PAGE_SIZE); if (ordered) { unlock_extent_cached(&BTRFS_I(inode)->io_tree, page_start, @@ -4838,7 +4838,7 @@ int btrfs_cont_expand(struct inode *inode, loff_t oldsize, loff_t size) lock_extent_bits(io_tree, hole_start, block_end - 1, &cached_state); - ordered = btrfs_lookup_ordered_range(inode, hole_start, + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), hole_start, block_end - hole_start); if (!ordered) break; @@ -7428,7 +7428,7 @@ static int lock_extent_direct(struct inode *inode, u64 lockstart, u64 lockend, * doing DIO to, so we need to make sure there's no ordered * extents in this range. */ - ordered = btrfs_lookup_ordered_range(inode, lockstart, + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), lockstart, lockend - lockstart + 1); /* @@ -8801,7 +8801,7 @@ static void btrfs_invalidatepage(struct page *page, unsigned int offset, lock_extent_bits(tree, page_start, page_end, &cached_state); again: start = page_start; - ordered = btrfs_lookup_ordered_range(inode, start, + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), start, page_end - start + 1); if (ordered) { end = min(page_end, ordered->file_offset + ordered->len - 1); @@ -8967,7 +8967,8 @@ again: * we can't set the delalloc bits if there are pending ordered * extents. Drop our locks and wait for them to finish */ - ordered = btrfs_lookup_ordered_range(inode, page_start, PAGE_SIZE); + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), page_start, + PAGE_SIZE); if (ordered) { unlock_extent_cached(io_tree, page_start, page_end, &cached_state, GFP_NOFS); diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index bc2aba810629..9a46878ba60f 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -879,15 +879,14 @@ out: /* Since the DIO code tries to lock a wide area we need to look for any ordered * extents that exist in the range, rather than just the start of the range. */ -struct btrfs_ordered_extent *btrfs_lookup_ordered_range(struct inode *inode, - u64 file_offset, - u64 len) +struct btrfs_ordered_extent *btrfs_lookup_ordered_range( + struct btrfs_inode *inode, u64 file_offset, u64 len) { struct btrfs_ordered_inode_tree *tree; struct rb_node *node; struct btrfs_ordered_extent *entry = NULL; - tree = &BTRFS_I(inode)->ordered_tree; + tree = &inode->ordered_tree; spin_lock_irq(&tree->lock); node = tree_search(tree, file_offset); if (!node) { @@ -923,7 +922,7 @@ bool btrfs_have_ordered_extents_in_range(struct inode *inode, { struct btrfs_ordered_extent *oe; - oe = btrfs_lookup_ordered_range(inode, file_offset, len); + oe = btrfs_lookup_ordered_range(BTRFS_I(inode), file_offset, len); if (oe) { btrfs_put_ordered_extent(oe); return true; diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h index a8cb8efe6fae..195c93b67fe0 100644 --- a/fs/btrfs/ordered-data.h +++ b/fs/btrfs/ordered-data.h @@ -189,9 +189,10 @@ void btrfs_start_ordered_extent(struct inode *inode, int btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len); struct btrfs_ordered_extent * btrfs_lookup_first_ordered_extent(struct inode * inode, u64 file_offset); -struct btrfs_ordered_extent *btrfs_lookup_ordered_range(struct inode *inode, - u64 file_offset, - u64 len); +struct btrfs_ordered_extent *btrfs_lookup_ordered_range( + struct btrfs_inode *inode, + u64 file_offset, + u64 len); bool btrfs_have_ordered_extents_in_range(struct inode *inode, u64 file_offset, u64 len); diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index ff9a11c39f5e..82d873406aa3 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -4249,7 +4249,7 @@ static int check_extent_to_block(struct inode *inode, u64 start, u64 len, io_tree = &BTRFS_I(inode)->io_tree; lock_extent_bits(io_tree, lockstart, lockend, &cached_state); - ordered = btrfs_lookup_ordered_range(inode, lockstart, len); + ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), lockstart, len); if (ordered) { btrfs_put_ordered_extent(ordered); ret = 1; -- cgit From 85b7ab6705d9a2e6173361f5da7cbf8f9eb07864 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:50 +0200 Subject: btrfs: Make check_can_nocow take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/file.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index f3648e9bfa01..1d09eccec477 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1474,11 +1474,11 @@ lock_and_cleanup_extent_if_need(struct inode *inode, struct page **pages, return ret; } -static noinline int check_can_nocow(struct inode *inode, loff_t pos, +static noinline int check_can_nocow(struct btrfs_inode *inode, loff_t pos, size_t *write_bytes) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); - struct btrfs_root *root = BTRFS_I(inode)->root; + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); + struct btrfs_root *root = inode->root; struct btrfs_ordered_extent *ordered; u64 lockstart, lockend; u64 num_bytes; @@ -1493,19 +1493,20 @@ static noinline int check_can_nocow(struct inode *inode, loff_t pos, fs_info->sectorsize) - 1; while (1) { - lock_extent(&BTRFS_I(inode)->io_tree, lockstart, lockend); - ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), lockstart, + lock_extent(&inode->io_tree, lockstart, lockend); + ordered = btrfs_lookup_ordered_range(inode, lockstart, lockend - lockstart + 1); if (!ordered) { break; } - unlock_extent(&BTRFS_I(inode)->io_tree, lockstart, lockend); - btrfs_start_ordered_extent(inode, ordered, 1); + unlock_extent(&inode->io_tree, lockstart, lockend); + btrfs_start_ordered_extent(&inode->vfs_inode, ordered, 1); btrfs_put_ordered_extent(ordered); } num_bytes = lockend - lockstart + 1; - ret = can_nocow_extent(inode, lockstart, &num_bytes, NULL, NULL, NULL); + ret = can_nocow_extent(&inode->vfs_inode, lockstart, &num_bytes, + NULL, NULL, NULL); if (ret <= 0) { ret = 0; btrfs_end_write_no_snapshoting(root); @@ -1514,7 +1515,7 @@ static noinline int check_can_nocow(struct inode *inode, loff_t pos, num_bytes - pos + lockstart); } - unlock_extent(&BTRFS_I(inode)->io_tree, lockstart, lockend); + unlock_extent(&inode->io_tree, lockstart, lockend); return ret; } @@ -1579,7 +1580,8 @@ static noinline ssize_t __btrfs_buffered_write(struct file *file, if (ret < 0) { if ((BTRFS_I(inode)->flags & (BTRFS_INODE_NODATACOW | BTRFS_INODE_PREALLOC)) && - check_can_nocow(inode, pos, &write_bytes) > 0) { + check_can_nocow(BTRFS_I(inode), pos, + &write_bytes) > 0) { /* * For nodata cow case, no need to reserve * data space. -- cgit From 2cff578cfceba883eef199c52674a301a8f91d19 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:50:51 +0200 Subject: btrfs: Make lock_and_cleanup_extent_if_need take btrfs_inode Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/file.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 1d09eccec477..dff7ec1770c1 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1415,13 +1415,13 @@ fail: * the other < 0 number - Something wrong happens */ static noinline int -lock_and_cleanup_extent_if_need(struct inode *inode, struct page **pages, +lock_and_cleanup_extent_if_need(struct btrfs_inode *inode, struct page **pages, size_t num_pages, loff_t pos, size_t write_bytes, u64 *lockstart, u64 *lockend, struct extent_state **cached_state) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); u64 start_pos; u64 last_pos; int i; @@ -1432,30 +1432,30 @@ lock_and_cleanup_extent_if_need(struct inode *inode, struct page **pages, + round_up(pos + write_bytes - start_pos, fs_info->sectorsize) - 1; - if (start_pos < inode->i_size) { + if (start_pos < inode->vfs_inode.i_size) { struct btrfs_ordered_extent *ordered; - lock_extent_bits(&BTRFS_I(inode)->io_tree, - start_pos, last_pos, cached_state); - ordered = btrfs_lookup_ordered_range(BTRFS_I(inode), start_pos, + lock_extent_bits(&inode->io_tree, start_pos, last_pos, + cached_state); + ordered = btrfs_lookup_ordered_range(inode, start_pos, last_pos - start_pos + 1); if (ordered && ordered->file_offset + ordered->len > start_pos && ordered->file_offset <= last_pos) { - unlock_extent_cached(&BTRFS_I(inode)->io_tree, - start_pos, last_pos, - cached_state, GFP_NOFS); + unlock_extent_cached(&inode->io_tree, start_pos, + last_pos, cached_state, GFP_NOFS); for (i = 0; i < num_pages; i++) { unlock_page(pages[i]); put_page(pages[i]); } - btrfs_start_ordered_extent(inode, ordered, 1); + btrfs_start_ordered_extent(&inode->vfs_inode, + ordered, 1); btrfs_put_ordered_extent(ordered); return -EAGAIN; } if (ordered) btrfs_put_ordered_extent(ordered); - clear_extent_bit(&BTRFS_I(inode)->io_tree, start_pos, + clear_extent_bit(&inode->io_tree, start_pos, last_pos, EXTENT_DIRTY | EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, 0, 0, cached_state, GFP_NOFS); @@ -1626,9 +1626,9 @@ again: if (ret) break; - ret = lock_and_cleanup_extent_if_need(inode, pages, num_pages, - pos, write_bytes, &lockstart, - &lockend, &cached_state); + ret = lock_and_cleanup_extent_if_need(BTRFS_I(inode), pages, + num_pages, pos, write_bytes, &lockstart, + &lockend, &cached_state); if (ret < 0) { if (ret == -EAGAIN) goto again; -- cgit From fc4f21b1d8d023cf0a2b1b050ae18e15dbe7068e Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 20 Feb 2017 13:51:06 +0200 Subject: btrfs: Make get_extent_t take btrfs_inode In addition to changing the signature, this patch also switches all the functions which are used as an argument to also take btrfs_inode. Namely those are: btrfs_get_extent and btrfs_get_extent_filemap. Signed-off-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 12 ++++++------ fs/btrfs/disk-io.c | 6 +++--- fs/btrfs/extent_io.c | 6 +++--- fs/btrfs/extent_io.h | 2 +- fs/btrfs/file.c | 7 ++++--- fs/btrfs/inode.c | 34 ++++++++++++++++++---------------- fs/btrfs/ioctl.c | 2 +- fs/btrfs/tests/inode-tests.c | 44 +++++++++++++++++++++++--------------------- 8 files changed, 59 insertions(+), 54 deletions(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 2e0845eafcbc..809736ec549b 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3100,9 +3100,9 @@ struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode, int delay_iput); void btrfs_wait_and_free_delalloc_work(struct btrfs_delalloc_work *work); -struct extent_map *btrfs_get_extent_fiemap(struct inode *inode, struct page *page, - size_t pg_offset, u64 start, u64 len, - int create); +struct extent_map *btrfs_get_extent_fiemap(struct btrfs_inode *inode, + struct page *page, size_t pg_offset, u64 start, + u64 len, int create); noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len, u64 *orig_start, u64 *orig_block_len, u64 *ram_bytes); @@ -3166,9 +3166,9 @@ void btrfs_destroy_cachep(void); long btrfs_ioctl_trans_end(struct file *file); struct inode *btrfs_iget(struct super_block *s, struct btrfs_key *location, struct btrfs_root *root, int *was_new); -struct extent_map *btrfs_get_extent(struct inode *inode, struct page *page, - size_t pg_offset, u64 start, u64 end, - int create); +struct extent_map *btrfs_get_extent(struct btrfs_inode *inode, + struct page *page, size_t pg_offset, + u64 start, u64 end, int create); int btrfs_update_inode(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct inode *inode); diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 2b06f557c176..a53ff3bff8eb 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -219,12 +219,12 @@ void btrfs_set_buffer_lockdep_class(u64 objectid, struct extent_buffer *eb, * extents on the btree inode are pretty simple, there's one extent * that covers the entire device */ -static struct extent_map *btree_get_extent(struct inode *inode, +static struct extent_map *btree_get_extent(struct btrfs_inode *inode, struct page *page, size_t pg_offset, u64 start, u64 len, int create) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); - struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); + struct extent_map_tree *em_tree = &inode->extent_tree; struct extent_map *em; int ret; diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index d21082962565..c3abf846a449 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2860,7 +2860,7 @@ __get_extent_map(struct inode *inode, struct page *page, size_t pg_offset, *em_cached = NULL; } - em = get_extent(inode, page, pg_offset, start, len, 0); + em = get_extent(BTRFS_I(inode), page, pg_offset, start, len, 0); if (em_cached && !IS_ERR_OR_NULL(em)) { BUG_ON(*em_cached); atomic_inc(&em->refs); @@ -3373,7 +3373,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode, page_end, NULL, 1); break; } - em = epd->get_extent(inode, page, pg_offset, cur, + em = epd->get_extent(BTRFS_I(inode), page, pg_offset, cur, end - cur + 1, 1); if (IS_ERR_OR_NULL(em)) { SetPageError(page); @@ -4338,7 +4338,7 @@ static struct extent_map *get_extent_skip_holes(struct inode *inode, if (len == 0) break; len = ALIGN(len, sectorsize); - em = get_extent(inode, NULL, 0, offset, len, 0); + em = get_extent(BTRFS_I(inode), NULL, 0, offset, len, 0); if (IS_ERR_OR_NULL(em)) return em; diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index cd8b3dd6948d..c16260c6c14f 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -211,7 +211,7 @@ static inline int extent_compress_type(unsigned long bio_flags) struct extent_map_tree; -typedef struct extent_map *(get_extent_t)(struct inode *inode, +typedef struct extent_map *(get_extent_t)(struct btrfs_inode *inode, struct page *page, size_t pg_offset, u64 start, u64 len, diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index dff7ec1770c1..48dfb8e4baf2 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2341,7 +2341,7 @@ static int find_first_non_hole(struct inode *inode, u64 *start, u64 *len) struct extent_map *em; int ret = 0; - em = btrfs_get_extent(inode, NULL, 0, *start, *len, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, *start, *len, 0); if (IS_ERR_OR_NULL(em)) { if (!em) ret = -ENOMEM; @@ -2833,7 +2833,7 @@ static long btrfs_fallocate(struct file *file, int mode, /* First, check if we exceed the qgroup limit */ INIT_LIST_HEAD(&reserve_list); while (1) { - em = btrfs_get_extent(inode, NULL, 0, cur_offset, + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur_offset, alloc_end - cur_offset, 0); if (IS_ERR_OR_NULL(em)) { if (!em) @@ -2960,7 +2960,8 @@ static int find_desired_extent(struct inode *inode, loff_t *offset, int whence) &cached_state); while (start < inode->i_size) { - em = btrfs_get_extent_fiemap(inode, NULL, 0, start, len, 0); + em = btrfs_get_extent_fiemap(BTRFS_I(inode), NULL, 0, + start, len, 0); if (IS_ERR(em)) { ret = PTR_ERR(em); em = NULL; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 0600d55bb173..7e12c727f791 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4852,7 +4852,7 @@ int btrfs_cont_expand(struct inode *inode, loff_t oldsize, loff_t size) cur_offset = hole_start; while (1) { - em = btrfs_get_extent(inode, NULL, 0, cur_offset, + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur_offset, block_end - cur_offset, 0); if (IS_ERR(em)) { err = PTR_ERR(em); @@ -6732,25 +6732,26 @@ static noinline int uncompress_inline(struct btrfs_path *path, * This also copies inline extents directly into the page. */ -struct extent_map *btrfs_get_extent(struct inode *inode, struct page *page, - size_t pg_offset, u64 start, u64 len, - int create) +struct extent_map *btrfs_get_extent(struct btrfs_inode *inode, + struct page *page, + size_t pg_offset, u64 start, u64 len, + int create) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + struct btrfs_fs_info *fs_info = btrfs_sb(inode->vfs_inode.i_sb); int ret; int err = 0; u64 extent_start = 0; u64 extent_end = 0; - u64 objectid = btrfs_ino(BTRFS_I(inode)); + u64 objectid = btrfs_ino(inode); u32 found_type; struct btrfs_path *path = NULL; - struct btrfs_root *root = BTRFS_I(inode)->root; + struct btrfs_root *root = inode->root; struct btrfs_file_extent_item *item; struct extent_buffer *leaf; struct btrfs_key found_key; struct extent_map *em = NULL; - struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; - struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree; + struct extent_map_tree *em_tree = &inode->extent_tree; + struct extent_io_tree *io_tree = &inode->io_tree; struct btrfs_trans_handle *trans = NULL; const bool new_inline = !page || create; @@ -6863,7 +6864,7 @@ next: goto not_found_em; } - btrfs_extent_item_to_extent_map(BTRFS_I(inode), path, item, + btrfs_extent_item_to_extent_map(inode, path, item, new_inline, em); if (found_type == BTRFS_FILE_EXTENT_REG || @@ -7000,7 +7001,7 @@ insert: write_unlock(&em_tree->lock); out: - trace_btrfs_get_extent(root, BTRFS_I(inode), em); + trace_btrfs_get_extent(root, inode, em); btrfs_free_path(path); if (trans) { @@ -7016,9 +7017,10 @@ out: return em; } -struct extent_map *btrfs_get_extent_fiemap(struct inode *inode, struct page *page, - size_t pg_offset, u64 start, u64 len, - int create) +struct extent_map *btrfs_get_extent_fiemap(struct btrfs_inode *inode, + struct page *page, + size_t pg_offset, u64 start, u64 len, + int create) { struct extent_map *em; struct extent_map *hole_em = NULL; @@ -7055,7 +7057,7 @@ struct extent_map *btrfs_get_extent_fiemap(struct inode *inode, struct page *pag em = NULL; /* ok, we didn't find anything, lets look for delalloc */ - found = count_range_bits(&BTRFS_I(inode)->io_tree, &range_start, + found = count_range_bits(&inode->io_tree, &range_start, end, len, EXTENT_DELALLOC, 1); found_end = range_start + found; if (found_end < range_start) @@ -7625,7 +7627,7 @@ static int btrfs_get_blocks_direct(struct inode *inode, sector_t iblock, goto err; } - em = btrfs_get_extent(inode, NULL, 0, start, len, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, start, len, 0); if (IS_ERR(em)) { ret = PTR_ERR(em); goto unlock_err; diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 12ae210f8719..45a708555f9b 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1009,7 +1009,7 @@ static struct extent_map *defrag_lookup_extent(struct inode *inode, u64 start) /* get the big lock and read metadata off disk */ lock_extent_bits(io_tree, start, end, &cached); - em = btrfs_get_extent(inode, NULL, 0, start, len, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, start, len, 0); unlock_extent_cached(io_tree, start, end, &cached, GFP_NOFS); if (IS_ERR(em)) diff --git a/fs/btrfs/tests/inode-tests.c b/fs/btrfs/tests/inode-tests.c index 924bcbf43275..8c91d03cc82d 100644 --- a/fs/btrfs/tests/inode-tests.c +++ b/fs/btrfs/tests/inode-tests.c @@ -278,7 +278,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) /* First with no extents */ BTRFS_I(inode)->root = root; - em = btrfs_get_extent(inode, NULL, 0, 0, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, 0, sectorsize, 0); if (IS_ERR(em)) { em = NULL; test_msg("Got an error when we shouldn't have\n"); @@ -302,7 +302,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) */ setup_file_extents(root, sectorsize); - em = btrfs_get_extent(inode, NULL, 0, 0, (u64)-1, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, 0, (u64)-1, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -323,7 +323,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -350,7 +350,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -372,7 +372,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) free_extent_map(em); /* Regular extent */ - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -399,7 +399,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) free_extent_map(em); /* The next 3 are split extents */ - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -428,7 +428,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -450,7 +450,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -484,7 +484,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) free_extent_map(em); /* Prealloc extent */ - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -513,7 +513,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) free_extent_map(em); /* The next 3 are a half written prealloc extent */ - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -543,7 +543,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -576,7 +576,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -611,7 +611,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) free_extent_map(em); /* Now for the compressed extent */ - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -645,7 +645,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) free_extent_map(em); /* Split compressed extent */ - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -680,7 +680,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -707,7 +707,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -742,7 +742,8 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) free_extent_map(em); /* A hole between regular extents but no hole extent */ - em = btrfs_get_extent(inode, NULL, 0, offset + 6, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset + 6, + sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -769,7 +770,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, 4096 * 1024, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, 4096 * 1024, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -802,7 +803,7 @@ static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) offset = em->start + em->len; free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, offset, sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, offset, sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -885,7 +886,7 @@ static int test_hole_first(u32 sectorsize, u32 nodesize) insert_inode_item_key(root); insert_extent(root, sectorsize, sectorsize, sectorsize, 0, sectorsize, sectorsize, BTRFS_FILE_EXTENT_REG, 0, 1); - em = btrfs_get_extent(inode, NULL, 0, 0, 2 * sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, 0, 2 * sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; @@ -907,7 +908,8 @@ static int test_hole_first(u32 sectorsize, u32 nodesize) } free_extent_map(em); - em = btrfs_get_extent(inode, NULL, 0, sectorsize, 2 * sectorsize, 0); + em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, sectorsize, + 2 * sectorsize, 0); if (IS_ERR(em)) { test_msg("Got an error when we shouldn't have\n"); goto out; -- cgit