cfq-iosched: fix bad return value cfq_should_preempt()



Commit a6151c3a inadvertently reversed
a preempt condition check, potentially causing a performance regression.
Make the meta check correct again.

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

parent 8c4db335

block/cfq-iosched.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2051,7 +2051,7 @@ cfq_should_preempt(struct cfq_data cfqd, struct cfq_queue new_cfqq,
		* it's a metadata request and the current queue is doing regular IO.
		*/
		if (rq_is_meta(rq) && !cfqq->meta_pending)
		return false;
		return true;

		/*
		* Allow an RT request to pre-empt an ongoing non-RT cfqq timeslice.