blk-throttle: use queue_is_rq_based

PATCH New weiping zhang 1 participant 1 message Jan 19, 2018

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Block layer cgroup blkio

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weiping zhang

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2018-01-19 23:34 UTC #0 lore raw

PATCH v2 1/1 blk-throttle: use queue_is_rq_based

use queue_is_rq_based instead of open code.

Signed-off-by weiping zhang <[email protected]>

---
 block/blk-throttle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

block/blk-throttle.c +1 -1

index e136f5e..c475f0f 100644
@@ -2489,7 +2489,7 @@ void blk_throtl_register_queue(struct request_queue *q)
 	td->throtl_slice = DFL_THROTL_SLICE_HD;
 #endif
 
-	td->track_bio_latency = !q->mq_ops && !q->request_fn;
+	td->track_bio_latency = !queue_is_rq_based(q);
 	if (!td->track_bio_latency)
 		blk_stat_enable_accounting(q);
 }

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