Commit 1be92f2f authored by Jens Axboe's avatar Jens Axboe Committed by Jens Axboe
Browse files

cfq-iosched: never allow an async queue idling

We don't enable it by default, don't let it get enabled during
Signed-off-by: default avatarJens Axboe <>
parent 20e493a8
......@@ -1603,7 +1603,12 @@ static void
cfq_update_idle_window(struct cfq_data *cfqd, struct cfq_queue *cfqq,
struct cfq_io_context *cic)
int enable_idle = cfq_cfqq_idle_window(cfqq);
int enable_idle;
if (!cfq_cfqq_sync(cfqq))
enable_idle = cfq_cfqq_idle_window(cfqq);
if (!cic->ioc->task || !cfqd->cfq_slice_idle ||
(cfqd->hw_tag && CIC_SEEKY(cic)))
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