From: Bart Van Assche <Bart.VanAssche@wdc.com>
To: "hch@infradead.org" <hch@infradead.org>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
"axboe@fb.com" <axboe@fb.com>,
"ming.lei@redhat.com" <ming.lei@redhat.com>
Cc: "loberman@redhat.com" <loberman@redhat.com>
Subject: Re: [PATCH V2 10/20] blk-mq-sched: introduce helpers for query, change busy state
Date: Tue, 22 Aug 2017 20:41:14 +0000 [thread overview]
Message-ID: <1503434472.2508.19.camel@wdc.com> (raw)
In-Reply-To: <20170805065705.12989-11-ming.lei@redhat.com>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next prev parent reply other threads:[~2017-08-22 20:42 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-05 6:56 [PATCH V2 00/20] blk-mq-sched: improve SCSI-MQ performance Ming Lei
2017-08-05 6:56 ` [PATCH V2 01/20] blk-mq-sched: fix scheduler bad performance Ming Lei
2017-08-09 0:11 ` Omar Sandoval
2017-08-09 2:32 ` Ming Lei
2017-08-09 7:11 ` Omar Sandoval
2017-08-21 8:18 ` Ming Lei
2017-08-23 7:48 ` Ming Lei
2017-08-05 6:56 ` [PATCH V2 02/20] sbitmap: introduce __sbitmap_for_each_set() Ming Lei
2017-08-22 18:28 ` Bart Van Assche
2017-08-24 3:57 ` Ming Lei
2017-08-25 21:36 ` Bart Van Assche
2017-08-26 8:43 ` Ming Lei
2017-08-22 18:37 ` Bart Van Assche
2017-08-24 4:02 ` Ming Lei
2017-08-05 6:56 ` [PATCH V2 03/20] blk-mq: introduce blk_mq_dispatch_rq_from_ctx() Ming Lei
2017-08-22 18:45 ` Bart Van Assche
2017-08-24 4:52 ` Ming Lei
2017-08-25 21:41 ` Bart Van Assche
2017-08-26 8:47 ` Ming Lei
2017-08-05 6:56 ` [PATCH V2 04/20] blk-mq-sched: move actual dispatching into one helper Ming Lei
2017-08-22 19:50 ` Bart Van Assche
2017-08-05 6:56 ` [PATCH V2 05/20] blk-mq-sched: improve dispatching from sw queue Ming Lei
2017-08-22 19:55 ` Bart Van Assche
2017-08-23 19:58 ` Jens Axboe
2017-08-24 5:52 ` Ming Lei
2017-08-22 20:57 ` Bart Van Assche
2017-08-24 6:12 ` Ming Lei
2017-08-05 6:56 ` [PATCH V2 06/20] blk-mq-sched: don't dequeue request until all in ->dispatch are flushed Ming Lei
2017-08-22 20:09 ` Bart Van Assche
2017-08-24 6:18 ` Ming Lei
2017-08-23 19:56 ` Jens Axboe
2017-08-24 6:38 ` Ming Lei
2017-08-25 10:19 ` Ming Lei
2017-08-05 6:56 ` [PATCH V2 07/20] blk-mq-sched: introduce blk_mq_sched_queue_depth() Ming Lei
2017-08-22 20:10 ` Bart Van Assche
2017-08-05 6:56 ` [PATCH V2 08/20] blk-mq-sched: use q->queue_depth as hint for q->nr_requests Ming Lei
2017-08-22 20:20 ` Bart Van Assche
2017-08-24 6:39 ` Ming Lei
2017-08-05 6:56 ` [PATCH V2 09/20] blk-mq: introduce BLK_MQ_F_SHARED_DEPTH Ming Lei
2017-08-22 21:55 ` Bart Van Assche
2017-08-23 6:46 ` Hannes Reinecke
2017-08-24 6:52 ` Ming Lei
2017-08-25 22:23 ` Bart Van Assche
2017-08-26 8:53 ` Ming Lei
2017-08-05 6:56 ` [PATCH V2 10/20] blk-mq-sched: introduce helpers for query, change busy state Ming Lei
2017-08-22 20:41 ` Bart Van Assche [this message]
2017-08-23 20:02 ` Jens Axboe
2017-08-24 6:55 ` Ming Lei
2017-08-24 6:54 ` Ming Lei
2017-08-05 6:56 ` [PATCH V2 11/20] blk-mq: introduce helpers for operating ->dispatch list Ming Lei
2017-08-22 20:43 ` Bart Van Assche
2017-08-24 0:59 ` Damien Le Moal
2017-08-24 7:10 ` Ming Lei
2017-08-24 7:42 ` Damien Le Moal
2017-08-24 6:57 ` Ming Lei
2017-08-05 6:56 ` [PATCH V2 12/20] blk-mq: introduce pointers to dispatch lock & list Ming Lei
2017-08-05 6:56 ` [PATCH V2 13/20] blk-mq: pass 'request_queue *' to several helpers of operating BUSY Ming Lei
2017-08-05 6:56 ` [PATCH V2 14/20] blk-mq-sched: improve IO scheduling on SCSI devcie Ming Lei
2017-08-22 20:51 ` Bart Van Assche
2017-08-24 7:14 ` Ming Lei
2017-08-05 6:57 ` [PATCH V2 15/20] block: introduce rqhash helpers Ming Lei
2017-08-05 6:57 ` [PATCH V2 16/20] block: move actual bio merge code into __elv_merge Ming Lei
2017-08-05 6:57 ` [PATCH V2 17/20] block: add check on elevator for supporting bio merge via hashtable from blk-mq sw queue Ming Lei
2017-08-05 6:57 ` [PATCH V2 18/20] block: introduce .last_merge and .hash to blk_mq_ctx Ming Lei
2017-08-05 6:57 ` [PATCH V2 19/20] blk-mq-sched: refactor blk_mq_sched_try_merge() Ming Lei
2017-08-05 6:57 ` [PATCH V2 20/20] blk-mq: improve bio merge from blk-mq sw queue Ming Lei
2017-08-07 12:48 ` [PATCH V2 00/20] blk-mq-sched: improve SCSI-MQ performance Laurence Oberman
2017-08-07 15:27 ` Bart Van Assche
2017-08-07 17:29 ` Laurence Oberman
2017-08-07 18:46 ` Laurence Oberman
2017-08-07 19:46 ` Laurence Oberman
2017-08-07 23:04 ` Ming Lei
[not found] ` <CAFfF4qv3W6D-j8BSSZbwPLqhd_mmwk8CZQe7dSqud8cMMd2yPg@mail.gmail.com>
2017-08-07 22:29 ` Bart Van Assche
2017-08-07 23:17 ` Ming Lei
2017-08-08 13:41 ` Ming Lei
2017-08-08 13:58 ` Laurence Oberman
2017-08-08 8:09 ` Paolo Valente
2017-08-08 9:09 ` Ming Lei
2017-08-08 9:13 ` Paolo Valente
2017-08-11 8:11 ` Christoph Hellwig
2017-08-11 14:25 ` James Bottomley
2017-08-23 16:12 ` Bart Van Assche
2017-08-23 16:15 ` Jens Axboe
2017-08-23 16:24 ` Ming Lei
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1503434472.2508.19.camel@wdc.com \
--to=bart.vanassche@wdc.com \
--cc=axboe@fb.com \
--cc=hch@infradead.org \
--cc=linux-block@vger.kernel.org \
--cc=loberman@redhat.com \
--cc=ming.lei@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.