cfq-iosched: get rid of enable_idle being unused warning

Signed-off-by: N Jens Axboe <jens.axboe@oracle.com>

cfq-iosched: get rid of enable_idle being unused warning
Signed-off-by: N Jens Axboe <jens.axboe@oracle.com>
c265a7f4 · Jens Axboe · 0b07de85 · c265a7f4
隐藏空白更改
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Showing with 1 addition and 1 deletion

block/cfq-iosched.c block/cfq-iosched.c +1 -1

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--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1731,7 +1731,7 @@ cfq_update_idle_window(struct cfq_data *cfqd, struct cfq_queue *cfqq,
 	if (!cfq_cfqq_sync(cfqq) || cfq_class_idle(cfqq))
 		return;

-	old_idle = cfq_cfqq_idle_window(cfqq);
+	enable_idle = old_idle = cfq_cfqq_idle_window(cfqq);

 	if (!atomic_read(&cic->ioc->nr_tasks) || !cfqd->cfq_slice_idle ||
 	    (cfqd->hw_tag && CIC_SEEKY(cic)))