diff options
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 163263ddd381..ee55019066a1 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -3117,18 +3117,17 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq, */ static void cfq_preempt_queue(struct cfq_data *cfqd, struct cfq_queue *cfqq) { - struct cfq_queue *old_cfqq = cfqd->active_queue; - cfq_log_cfqq(cfqd, cfqq, "preempt"); - cfq_slice_expired(cfqd, 1); /* * workload type is changed, don't save slice, otherwise preempt * doesn't happen */ - if (cfqq_type(old_cfqq) != cfqq_type(cfqq)) + if (cfqq_type(cfqd->active_queue) != cfqq_type(cfqq)) cfqq->cfqg->saved_workload_slice = 0; + cfq_slice_expired(cfqd, 1); + /* * Put the new queue at the front of the of the current list, * so we know that it will be selected next. |