diff options
Diffstat (limited to 'fs/btrfs/delalloc-space.c')
| -rw-r--r-- | fs/btrfs/delalloc-space.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/btrfs/delalloc-space.c b/fs/btrfs/delalloc-space.c index bd8267c4687d..1e8f17ff829e 100644 --- a/fs/btrfs/delalloc-space.c +++ b/fs/btrfs/delalloc-space.c @@ -273,7 +273,7 @@ static void calc_inode_reservations(struct btrfs_fs_info *fs_info, u64 num_bytes, u64 disk_num_bytes, u64 *meta_reserve, u64 *qgroup_reserve) { - u64 nr_extents = count_max_extents(num_bytes); + u64 nr_extents = count_max_extents(fs_info, num_bytes); u64 csum_leaves = btrfs_csum_bytes_to_leaves(fs_info, disk_num_bytes); u64 inode_update = btrfs_calc_metadata_size(fs_info, 1); @@ -289,7 +289,7 @@ static void calc_inode_reservations(struct btrfs_fs_info *fs_info, } int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes, - u64 disk_num_bytes) + u64 disk_num_bytes, bool noflush) { struct btrfs_root *root = inode->root; struct btrfs_fs_info *fs_info = root->fs_info; @@ -308,7 +308,7 @@ int btrfs_delalloc_reserve_metadata(struct btrfs_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(inode)) { + if (noflush || btrfs_is_free_space_inode(inode)) { flush = BTRFS_RESERVE_NO_FLUSH; } else { if (current->journal_info) @@ -333,7 +333,8 @@ int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes, */ calc_inode_reservations(fs_info, num_bytes, disk_num_bytes, &meta_reserve, &qgroup_reserve); - ret = btrfs_qgroup_reserve_meta_prealloc(root, qgroup_reserve, true); + ret = btrfs_qgroup_reserve_meta_prealloc(root, qgroup_reserve, true, + noflush); if (ret) return ret; ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv, meta_reserve, flush); @@ -349,7 +350,7 @@ int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes, * needs to free the reservation we just made. */ spin_lock(&inode->lock); - nr_extents = count_max_extents(num_bytes); + nr_extents = count_max_extents(fs_info, num_bytes); btrfs_mod_outstanding_extents(inode, nr_extents); inode->csum_bytes += disk_num_bytes; btrfs_calculate_inode_block_rsv_size(fs_info, inode); @@ -412,7 +413,7 @@ void btrfs_delalloc_release_extents(struct btrfs_inode *inode, u64 num_bytes) unsigned num_extents; spin_lock(&inode->lock); - num_extents = count_max_extents(num_bytes); + num_extents = count_max_extents(fs_info, num_bytes); btrfs_mod_outstanding_extents(inode, -num_extents); btrfs_calculate_inode_block_rsv_size(fs_info, inode); spin_unlock(&inode->lock); @@ -456,7 +457,7 @@ int btrfs_delalloc_reserve_space(struct btrfs_inode *inode, ret = btrfs_check_data_free_space(inode, reserved, start, len); if (ret < 0) return ret; - ret = btrfs_delalloc_reserve_metadata(inode, len, len); + ret = btrfs_delalloc_reserve_metadata(inode, len, len, false); if (ret < 0) { btrfs_free_reserved_data_space(inode, *reserved, start, len); extent_changeset_free(*reserved); |