tree 9f8ec3e2ec88e63b1772418ba6699b808e53fad3
parent 77906a5075a4eb767026c2e07b1a412d08aea5be
author Li Zefan <lizf@cn.fujitsu.com> 1310613407 +0000
committer Chris Mason <chris.mason@oracle.com> 1312223446 -0400

Btrfs: check the nodatasum flag when writing compressed files

If mounting with nodatasum option, we won't csum file data for
general write or direct-io write, and this rule should also be
applied when writing compressed files.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>