From: Bart Van Assche <Bart.VanAssche@wdc.com>
To: "ming.lei@redhat.com" <ming.lei@redhat.com>
Cc: "hch@infradead.org" <hch@infradead.org>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"mgorman@techsingularity.net" <mgorman@techsingularity.net>,
"axboe@fb.com" <axboe@fb.com>,
"loberman@redhat.com" <loberman@redhat.com>,
"paolo.valente@linaro.org" <paolo.valente@linaro.org>
Subject: Re: [PATCH V3 06/14] blk-mq-sched: don't dequeue request until all in ->dispatch are flushed
Date: Thu, 31 Aug 2017 21:00:19 +0000 [thread overview]
Message-ID: <1504213218.31872.55.camel@wdc.com> (raw)
In-Reply-To: <20170831040123.GE12246@ming.t460p>
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next prev parent reply other threads:[~2017-08-31 21:01 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-26 16:33 [PATCH V3 00/14] blk-mq-sched: improve SCSI-MQ performance Ming Lei
2017-08-26 16:33 ` [PATCH V3 01/14] blk-mq-sched: fix scheduler bad performance Ming Lei
2017-08-26 16:33 ` [PATCH V3 02/14] sbitmap: introduce __sbitmap_for_each_set() Ming Lei
2017-08-30 15:55 ` Bart Van Assche
2017-08-31 3:33 ` Ming Lei
2017-08-26 16:33 ` [PATCH V3 03/14] blk-mq: introduce blk_mq_dispatch_rq_from_ctx() Ming Lei
2017-08-30 16:01 ` Bart Van Assche
2017-08-26 16:33 ` [PATCH V3 04/14] blk-mq-sched: move actual dispatching into one helper Ming Lei
2017-08-26 16:33 ` [PATCH V3 05/14] blk-mq-sched: improve dispatching from sw queue Ming Lei
2017-08-30 16:34 ` Bart Van Assche
2017-08-31 3:43 ` Ming Lei
2017-08-31 20:36 ` Bart Van Assche
2017-08-26 16:33 ` [PATCH V3 06/14] blk-mq-sched: don't dequeue request until all in ->dispatch are flushed Ming Lei
2017-08-30 17:11 ` Bart Van Assche
2017-08-31 4:01 ` Ming Lei
2017-08-31 21:00 ` Bart Van Assche [this message]
2017-09-01 3:02 ` Ming Lei
2017-09-01 18:19 ` Bart Van Assche
2017-08-26 16:33 ` [PATCH V3 07/14] blk-mq-sched: introduce blk_mq_sched_queue_depth() Ming Lei
2017-08-26 16:33 ` [PATCH V3 08/14] blk-mq-sched: use q->queue_depth as hint for q->nr_requests Ming Lei
2017-08-26 16:33 ` [PATCH V3 09/14] block: introduce rqhash helpers Ming Lei
2017-08-26 16:33 ` [PATCH V3 10/14] block: move actual bio merge code into __elv_merge Ming Lei
2017-08-26 16:33 ` [PATCH V3 11/14] block: add check on elevator for supporting bio merge via hashtable from blk-mq sw queue Ming Lei
2017-08-26 16:33 ` [PATCH V3 12/14] block: introduce .last_merge and .hash to blk_mq_ctx Ming Lei
2017-08-26 16:33 ` [PATCH V3 13/14] blk-mq-sched: refactor blk_mq_sched_try_merge() Ming Lei
2017-08-30 17:17 ` Bart Van Assche
2017-08-31 4:03 ` Ming Lei
2017-08-26 16:33 ` [PATCH V3 14/14] blk-mq: improve bio merge from blk-mq sw queue Ming Lei
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