From: Christoph Hellwig <hch@infradead.org>
To: Ming Lei <ming.lei@redhat.com>
Cc: Jens Axboe <axboe@fb.com>,
linux-block@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
Mike Snitzer <snitzer@redhat.com>,
dm-devel@redhat.com, Bart Van Assche <bart.vanassche@sandisk.com>,
Laurence Oberman <loberman@redhat.com>,
Paolo Valente <paolo.valente@linaro.org>,
Oleksandr Natalenko <oleksandr@natalenko.name>,
Tom Nguyen <tom81094@gmail.com>,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
Omar Sandoval <osandov@fb.com>
Subject: Re: [PATCH V5 2/7] blk-mq-sched: fix scheduler bad performance
Date: Mon, 2 Oct 2017 07:19:53 -0700 [thread overview]
Message-ID: <20171002141953.GA16855@infradead.org> (raw)
In-Reply-To: <20170930102720.30219-3-ming.lei@redhat.com>
Looks fine,
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2017-10-02 14:19 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-30 10:27 [PATCH V5 00/14] blk-mq-sched: improve sequential I/O performance(part 1) Ming Lei
2017-09-30 10:27 ` [PATCH V5 1/7] blk-mq: issue rq directly in blk_mq_request_bypass_insert() Ming Lei
2017-10-03 8:58 ` Christoph Hellwig
2017-10-03 13:39 ` Ming Lei
2017-09-30 10:27 ` [PATCH V5 2/7] blk-mq-sched: fix scheduler bad performance Ming Lei
2017-10-02 14:19 ` Christoph Hellwig [this message]
2017-09-30 10:27 ` [PATCH V5 3/7] sbitmap: introduce __sbitmap_for_each_set() Ming Lei
2017-09-30 10:27 ` [PATCH V5 4/7] blk-mq: introduce blk_mq_dequeue_from_ctx() Ming Lei
2017-10-03 9:01 ` Christoph Hellwig
2017-10-09 4:36 ` Ming Lei
2017-09-30 10:27 ` [PATCH V5 5/7] blk-mq-sched: move actual dispatching into one helper Ming Lei
2017-10-02 14:19 ` Christoph Hellwig
2017-10-09 9:07 ` Ming Lei
2017-09-30 10:27 ` [PATCH V5 6/7] blk-mq-sched: improve dispatching from sw queue Ming Lei
2017-10-03 9:05 ` Christoph Hellwig
2017-10-09 10:15 ` Ming Lei
2017-09-30 10:27 ` [PATCH V5 7/7] blk-mq-sched: don't dequeue request until all in ->dispatch are flushed Ming Lei
2017-10-03 9:11 ` Christoph Hellwig
2017-10-09 10:40 ` Ming Lei
2017-09-30 10:32 ` [PATCH V5 00/14] blk-mq-sched: improve sequential I/O performance(part 1) Ming Lei
2017-10-09 12:09 ` John Garry
2017-10-09 12:09 ` John Garry
2017-10-09 15:04 ` Ming Lei
2017-10-10 1:46 ` Ming Lei
2017-10-10 12:24 ` John Garry
2017-10-10 12:24 ` John Garry
2017-10-10 12:34 ` Johannes Thumshirn
2017-10-10 12:34 ` Johannes Thumshirn
2017-10-10 12:37 ` Paolo Valente
2017-10-10 12:37 ` Paolo Valente
2017-10-10 13:45 ` Ming Lei
2017-10-10 15:10 ` John Garry
2017-10-10 15:10 ` John Garry
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