| commit | e6c5bc737ab71e4af6025ef7d150f5a26ae5f146 | [log] [tgz] |
|---|---|---|
| author | Jeff Moyer <jmoyer@redhat.com> | Fri Oct 23 17:14:52 2009 -0400 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Mon Oct 26 14:34:47 2009 +0100 |
| tree | 01127225a83bdcae30b261b9f21bb89faa7db8ce | |
| parent | b3b6d0408c953524f979468562e7e210d8634150 [diff] |
cfq: break apart merged cfqqs if they stop cooperating cfq_queues are merged if they are issuing requests within the mean seek distance of one another. This patch detects when the coopearting stops and breaks the queues back up. Signed-off-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>