Tejun Heo 9a9e8a26da blkcg: add blkcg->id
Add 64bit unique id to blkcg.  This will be used by policies which
want blkcg identity test to tell whether the associated blkcg has
changed.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-03-20 12:47:47 +01:00
..
2012-03-20 12:47:47 +01:00
2012-03-20 12:47:47 +01:00
2012-03-06 21:27:24 +01:00
2011-12-29 09:16:28 +01:00
2012-02-08 20:02:03 +01:00
2012-01-11 16:29:31 +01:00
2012-01-03 22:54:06 -05:00