diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/file.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 34becfc142d8..30d438bd30ab 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -3574,9 +3574,12 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg) struct dnode_of_data dn; pgoff_t end_offset, count; + f2fs_lock_op(sbi); + set_new_dnode(&dn, inode, NULL, NULL, 0); ret = f2fs_get_dnode_of_data(&dn, page_idx, LOOKUP_NODE); if (ret) { + f2fs_unlock_op(sbi); if (ret == -ENOENT) { page_idx = f2fs_get_next_page_offset(&dn, page_idx); @@ -3594,6 +3597,8 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg) f2fs_put_dnode(&dn); + f2fs_unlock_op(sbi); + if (ret < 0) break; @@ -3744,9 +3749,12 @@ static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg) struct dnode_of_data dn; pgoff_t end_offset, count; + f2fs_lock_op(sbi); + set_new_dnode(&dn, inode, NULL, NULL, 0); ret = f2fs_get_dnode_of_data(&dn, page_idx, LOOKUP_NODE); if (ret) { + f2fs_unlock_op(sbi); if (ret == -ENOENT) { page_idx = f2fs_get_next_page_offset(&dn, page_idx); @@ -3764,6 +3772,8 @@ static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg) f2fs_put_dnode(&dn); + f2fs_unlock_op(sbi); + if (ret < 0) break; |