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(parent: 710b721) | patch
blkio: Take care of cgroup deletion and cfq group reference counting
authorVivek Goyal <vgoyal@redhat.com>
Thu, 3 Dec 2009 17:59:47 +0000 (12:59 -0500)
committerJens Axboe <jens.axboe@oracle.com>
Thu, 3 Dec 2009 18:28:52 +0000 (19:28 +0100)
commit53e3767e12dbd6f3dd5bf5ce61c79685659841f6
treee228525220031232463f9cbbe017bad67807e6d4tree | snapshot
parent710b7214b948ba6df334ebe5335c360f404b169ecommit | diff
blkio: Take care of cgroup deletion and cfq group reference counting

o One can choose to change elevator or delete a cgroup. Implement group
  reference counting so that both elevator exit and cgroup deletion can
  take place gracefully.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Nauman Rafique <nauman@google.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block/blk-cgroup.c diff | blob | history
block/blk-cgroup.h diff | blob | history
block/cfq-iosched.c diff | blob | history
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