md/raid0: attach correct cgroup info in bio
authorShaohua Li <shli@fb.com>
Fri, 18 Aug 2017 17:27:59 +0000 (10:27 -0700)
committerShaohua Li <shli@fb.com>
Fri, 25 Aug 2017 17:21:48 +0000 (10:21 -0700)
commit8a8e6f84ad10e7a10bde438b42926da0e9bc820f
treee947785c69c1ce1ef3edd8c6a3f4836956a79f48
parentb5e0fff19bef3a36631bce742e363d3a99590c3a
md/raid0: attach correct cgroup info in bio

The discard bio doesn't attach the original bio cgroup info. Normal bio
is cloned, so is fine.

Signed-off-by: Shaohua Li <shli@fb.com>
block/bio.c
drivers/md/raid0.c