Btrfs: fix wrong skipping compression for an inode

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If a file's compression ratios is bad, we will set NOCOMPRESS
flag for it, and it will skip compression for that inode next time.

However, if we remount fs to COMPRESS_FORCE, it still should try
if we could compress pages for that inode, this patch fix wrong
check for this problem.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>

...

This commit is contained in:

Wang Shilong 2014-07-17 11:44:09 +08:00 • committed by Chris Mason

parent d447d0da44

commit f79707b092

1 changed files with 20 additions and 5 deletions

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fs/btrfs/inode.c

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