diff options
| -rw-r--r-- | fs/f2fs/file.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index b1a4de3b53e0..0f54c1ff02f7 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -3510,13 +3510,15 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg) if (ret) goto out; + if (!atomic_read(&F2FS_I(inode)->i_compr_blocks)) { + ret = -EPERM; + goto out; + } + set_inode_flag(inode, FI_COMPRESS_RELEASED); inode->i_ctime = current_time(inode); f2fs_mark_inode_dirty_sync(inode, true); - if (!atomic_read(&F2FS_I(inode)->i_compr_blocks)) - goto out; - f2fs_down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); filemap_invalidate_lock(inode->i_mapping); |