From: Jens Axboe <axboe@fb.com>
To: <axboe@kernel.dk>, <linux-block@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <paolo.valente@linaro.org>, <osandov@fb.com>, Jens Axboe <axboe@fb.com>
Subject: [PATCH 4/7] blk-flush: run the queue when inserting blk-mq flush
Date: Wed, 7 Dec 2016 16:09:58 -0700 [thread overview]
Message-ID: <1481152201-27461-5-git-send-email-axboe@fb.com> (raw)
In-Reply-To: <1481152201-27461-1-git-send-email-axboe@fb.com>
Currently we pass in to run the queue async, but don't flag the
queue to be run. We don't need to run it async here, but we should
run it. So fixup the parameters.
Signed-off-by: Jens Axboe <axboe@fb.com>
---
block/blk-flush.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-flush.c b/block/blk-flush.c
index 1bdbb3d3e5f5..27a42dab5a36 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -426,7 +426,7 @@ void blk_insert_flush(struct request *rq)
if ((policy & REQ_FSEQ_DATA) &&
!(policy & (REQ_FSEQ_PREFLUSH | REQ_FSEQ_POSTFLUSH))) {
if (q->mq_ops) {
- blk_mq_insert_request(rq, false, false, true);
+ blk_mq_insert_request(rq, false, true, false);
} else
list_add_tail(&rq->queuelist, &q->queue_head);
return;
--
2.7.4
next prev parent reply other threads:[~2016-12-07 23:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-07 23:09 [PATCHSET/RFC] blk-mq scheduling framework Jens Axboe
2016-12-07 23:09 ` [PATCH 1/7] blk-mq: add blk_mq_start_stopped_hw_queue() Jens Axboe
2016-12-07 23:09 ` [PATCH 2/7] blk-mq: abstract out blk_mq_dispatch_rq_list() helper Jens Axboe
2016-12-07 23:09 ` [PATCH 3/7] elevator: make the rqhash helpers exported Jens Axboe
2016-12-07 23:09 ` Jens Axboe [this message]
2016-12-07 23:09 ` [PATCH 5/7] blk-mq-sched: add framework for MQ capable IO schedulers Jens Axboe
2016-12-07 23:10 ` [PATCH 6/7] " Jens Axboe
2016-12-07 23:10 ` [PATCH 7/7] mq-deadline: add blk-mq adaptation of the deadline IO scheduler Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2016-12-08 20:13 [PATCHSET/RFC v2] blk-mq scheduling framework Jens Axboe
2016-12-08 20:13 ` [PATCH 4/7] blk-flush: run the queue when inserting blk-mq flush Jens Axboe
2016-12-09 6:45 ` Hannes Reinecke
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