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| author | Jens Axboe <jens.axboe@oracle.com> | 2009-04-15 12:12:46 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-04-15 12:12:46 +0200 |
| commit | 2d870722965211de072bb36b446a4df99dae07e1 (patch) | |
| tree | e9b884d9969157f87e6a88a0de147af4022301e5 /drivers/scsi/libsas/sas_task.c | |
| parent | 40bb54d197a10fe86d73073ee8202ba2812a05fa (diff) | |
cfq-iosched: tweak kick logic a bit more
We only kick the dispatch for an idling queue, if we think it's a
(somewhat) fully merged request. Also allow a kick if we have other
busy queues in the system, since we don't want to risk waiting for
a potential merge in that case. It's better to get some work done and
proceed.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/scsi/libsas/sas_task.c')
0 files changed, 0 insertions, 0 deletions