From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Sat, 20 Jan 2018 01:40:58 +0800 From: weiping zhang To: CC: Subject: [PATCH] blk-throttle: use queue_is_rq_based Message-ID: <20180119174053.GA967@localhost.didichuxing.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Return-Path: zhangweiping@didichuxing.com List-ID: use queue_is_rq_based instead of open code. Signed-off-by: weiping zhang --- block/blk-throttle.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 96ad326..457e985 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -2456,7 +2456,7 @@ 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); } -- 2.9.4