diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/cfq-iosched.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 467981e19d7..c2ef5d17608 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -1269,19 +1269,6 @@ static void cfq_arm_slice_timer(struct cfq_data *cfqd) cfq_mark_cfqq_wait_request(cfqq); sl = cfqd->cfq_slice_idle; - /* are we servicing noidle tree, and there are more queues? - * non-rotational or NCQ: no idle - * non-NCQ rotational : very small idle, to allow - * fair distribution of slice time for a process doing back-to-back - * seeks. - */ - if (cfqd->serving_type == SYNC_NOIDLE_WORKLOAD && - service_tree_for(cfqd->serving_prio, SYNC_NOIDLE_WORKLOAD, cfqd) - ->count > 0) { - if (blk_queue_nonrot(cfqd->queue) || cfqd->hw_tag) - return; - sl = min(sl, msecs_to_jiffies(CFQ_MIN_TT)); - } mod_timer(&cfqd->idle_slice_timer, jiffies + sl); cfq_log_cfqq(cfqd, cfqq, "arm_idle: %lu", sl); |