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f2fs: allow compression of files without blocks

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Files created by truncate(1) have a size but no blocks, so
they can be allowed to enable compression.

Signed-off-by: Chao Liu <liuchao@coolpad.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Liu 2022-07-07 17:09:24 +08:00 committed by Jaegeuk Kim
parent 7165841d57
commit a8634ccf5d
1 changed files with 1 additions and 1 deletions
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fs/f2fs/file.c
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@ -1879,7 +1879,7 @@ static int f2fs_setflags_common(struct inode *inode, u32 iflags, u32 mask)
if (iflags & F2FS_COMPR_FL) {
if (!f2fs_may_compress(inode))
return -EINVAL;
if (S_ISREG(inode->i_mode) && inode->i_size)
if (S_ISREG(inode->i_mode) && F2FS_HAS_BLOCKS(inode))
return -EINVAL;
set_compress_context(inode);