diff options
Diffstat (limited to 'fs/ocfs2/file.c')
| -rw-r--r-- | fs/ocfs2/file.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index ccc57038a977..ad131a2fc58e 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -755,7 +755,7 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from, u64 abs_to, struct buffer_head *di_bh) { struct address_space *mapping = inode->i_mapping; - struct page *page; + struct folio *folio; unsigned long index = abs_from >> PAGE_SHIFT; handle_t *handle; int ret = 0; @@ -774,9 +774,10 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from, goto out; } - page = find_or_create_page(mapping, index, GFP_NOFS); - if (!page) { - ret = -ENOMEM; + folio = __filemap_get_folio(mapping, index, + FGP_LOCK | FGP_ACCESSED | FGP_CREAT, GFP_NOFS); + if (IS_ERR(folio)) { + ret = PTR_ERR(folio); mlog_errno(ret); goto out_commit_trans; } @@ -803,7 +804,7 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from, * __block_write_begin and block_commit_write to zero the * whole block. */ - ret = __block_write_begin(page, block_start + 1, 0, + ret = __block_write_begin(folio, block_start + 1, 0, ocfs2_get_block); if (ret < 0) { mlog_errno(ret); @@ -812,7 +813,7 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from, /* must not update i_size! */ - block_commit_write(page, block_start + 1, block_start + 1); + block_commit_write(&folio->page, block_start + 1, block_start + 1); } /* @@ -833,8 +834,8 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from, } out_unlock: - unlock_page(page); - put_page(page); + folio_unlock(folio); + folio_put(folio); out_commit_trans: if (handle) ocfs2_commit_trans(OCFS2_SB(inode->i_sb), handle); @@ -2750,6 +2751,13 @@ out_unlock: return remapped > 0 ? remapped : ret; } +static loff_t ocfs2_dir_llseek(struct file *file, loff_t offset, int whence) +{ + struct ocfs2_file_private *fp = file->private_data; + + return generic_llseek_cookie(file, offset, whence, &fp->cookie); +} + const struct inode_operations ocfs2_file_iops = { .setattr = ocfs2_setattr, .getattr = ocfs2_getattr, @@ -2797,7 +2805,7 @@ const struct file_operations ocfs2_fops = { WRAP_DIR_ITER(ocfs2_readdir) // FIXME! const struct file_operations ocfs2_dops = { - .llseek = generic_file_llseek, + .llseek = ocfs2_dir_llseek, .read = generic_read_dir, .iterate_shared = shared_ocfs2_readdir, .fsync = ocfs2_sync_file, @@ -2843,7 +2851,7 @@ const struct file_operations ocfs2_fops_no_plocks = { }; const struct file_operations ocfs2_dops_no_plocks = { - .llseek = generic_file_llseek, + .llseek = ocfs2_dir_llseek, .read = generic_read_dir, .iterate_shared = shared_ocfs2_readdir, .fsync = ocfs2_sync_file, |