From: Jaegeuk Kim jaegeuk@kernel.org
[ Upstream commit a995627e6dd81d4485d40ce64880017a080d71e6 ]
The below commit disallows to set compression on empty created file which has a inline_data. Let's fix it.
Fixes: 7165841d578e ("f2fs: fix to check inline_data during compressed inode conversion") Reviewed-by: Chao Yu chao@kernel.org Signed-off-by: Jaegeuk Kim jaegeuk@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- fs/f2fs/file.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index ce4905a073b3..74337edcbbb0 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1866,6 +1866,10 @@ static int f2fs_setflags_common(struct inode *inode, u32 iflags, u32 mask) if (!f2fs_disable_compressed_file(inode)) return -EINVAL; } else { + /* try to convert inline_data to support compression */ + int err = f2fs_convert_inline_inode(inode); + if (err) + return err; if (!f2fs_may_compress(inode)) return -EINVAL; if (S_ISREG(inode->i_mode) && F2FS_HAS_BLOCKS(inode))