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(parent: d447d0d) | patch
Btrfs: fix wrong skipping compression for an inode
authorWang Shilong <wangsl.fnst@cn.fujitsu.com>
Thu, 17 Jul 2014 03:44:09 +0000 (11:44 +0800)
committerChris Mason <clm@fb.com>
Wed, 17 Sep 2014 20:37:36 +0000 (13:37 -0700)
commitf79707b092caff665a8a77e8e31fe4ab18b4d109
treea99824b3fa7f9151f0b46a613b3a882c47856ab2tree | snapshot (tar.gz zip)
parentd447d0da44cd7d396277d1d8f46b418c721fbc02commit | diff
Btrfs: fix wrong skipping compression for an inode

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>
fs/btrfs/inode.c diff | blob | blame | history