public inbox for linux-block@vger.kernel.org
 help / color / mirror / Atom feed
From: Bart Van Assche <bvanassche@acm.org>
To: Yu Kuai <yukuai1@huaweicloud.com>, axboe@kernel.dk
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
	yukuai3@huawei.com, yi.zhang@huawei.com, yangerkun@huawei.com,
	Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH RFC 0/7] blk-mq: improve tag fair sharing
Date: Tue, 20 Jun 2023 08:20:16 -0700	[thread overview]
Message-ID: <4c9fea33-9c30-4ab9-c210-95e09d323837@acm.org> (raw)
In-Reply-To: <20230618160738.54385-1-yukuai1@huaweicloud.com>

On 6/18/23 09:07, Yu Kuai wrote:
> This is not a formal version and not fully tested, I send this RFC
> because I want to make sure if people think doing this is meaningful,
> before I spend too much time on this.
The approach looks good to me but I'd like to hear from Jens and 
Christoph what their opinion is about the approach of this patch series 
before doing an in-depth review.

Thanks,

Bart.

  parent reply	other threads:[~2023-06-20 15:20 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-18 16:07 [PATCH RFC 0/7] blk-mq: improve tag fair sharing Yu Kuai
2023-06-18 16:07 ` [PATCH RFC 1/7] blk-mq: factor out a structure from blk_mq_tags to control tag sharing Yu Kuai
2023-07-06 17:43   ` Bart Van Assche
2023-06-18 16:07 ` [PATCH RFC 2/7] blk-mq: delay tag fair sharing until fail to get driver tag Yu Kuai
2023-06-19  5:55   ` Hannes Reinecke
2023-06-19  6:07     ` Yu Kuai
2023-07-06 18:00   ` Bart Van Assche
2023-06-18 16:07 ` [PATCH RFC 3/7] blk-mq: support to track active queues from blk_mq_tags Yu Kuai
2023-07-06 18:01   ` Bart Van Assche
2023-06-18 16:07 ` [PATCH RFC 4/7] blk-mq: precalculate available tags for hctx_may_queue() Yu Kuai
2023-07-06 18:13   ` Bart Van Assche
2023-06-18 16:07 ` [PATCH RFC 5/7] blk-mq: record the number of times fail to get driver tag while sharing tags Yu Kuai
2023-07-06 18:18   ` Bart Van Assche
2023-06-18 16:07 ` [PATCH RFC 6/7] blk-mq: move active request counter to struct tag_sharing Yu Kuai
2023-06-18 16:07 ` [PATCH RFC 7/7] blk-mq: allow shared queue to get more driver tags Yu Kuai
2023-06-20 15:20 ` Bart Van Assche [this message]
2023-07-03 13:29   ` [PATCH RFC 0/7] blk-mq: improve tag fair sharing Yu Kuai
2023-07-03 18:08     ` Bart Van Assche
2023-07-05  3:17       ` Yu Kuai
2023-07-06 18:43         ` Bart Van Assche
2023-07-07  1:15           ` Yu Kuai

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=4c9fea33-9c30-4ab9-c210-95e09d323837@acm.org \
    --to=bvanassche@acm.org \
    --cc=axboe@kernel.dk \
    --cc=hch@lst.de \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=yangerkun@huawei.com \
    --cc=yi.zhang@huawei.com \
    --cc=yukuai1@huaweicloud.com \
    --cc=yukuai3@huawei.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox