Commit e6feaf21 authored Jun 22, 2019 by Paolo Valente Committed by Jens Axboe Jun 25, 2019

block, bfq: fix operator in BFQQ_TOTALLY_SEEKY



By mistake, there is a '&' instead of a '==' in the definition of the
macro BFQQ_TOTALLY_SEEKY. This commit replaces the wrong operator with
the correct one.

Fixes: 7074f076 ("block, bfq: do not tag totally seeky queues as soft rt")
Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 60c112b0

block/bfq-iosched.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -240,7 +240,7 @@ static struct kmem_cache *bfq_pool;
		* containing only random (seeky) I/O are prevented from being tagged
		* as soft real-time.
		*/
		#define BFQQ_TOTALLY_SEEKY(bfqq) (bfqq->seek_history & -1)
		#define BFQQ_TOTALLY_SEEKY(bfqq) (bfqq->seek_history == -1)

		/* Min number of samples required to perform peak-rate update */
		#define BFQ_RATE_MIN_SAMPLES 32

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