All of lore.kernel.org
 help / color / mirror / Atom feed
From: Tejun Heo <tj@kernel.org>
To: Hao Xu <haoxu@linux.alibaba.com>
Cc: Jens Axboe <axboe@kernel.dk>, Zefan Li <lizefan.x@bytedance.com>,
	Johannes Weiner <hannes@cmpxchg.org>,
	Pavel Begunkov <asml.silence@gmail.com>,
	io-uring@vger.kernel.org, cgroups@vger.kernel.org,
	Joseph Qi <joseph.qi@linux.alibaba.com>
Subject: Re: [PATCH 2/2] io_uring: consider cgroup setting when binding sqpoll cpu
Date: Wed, 1 Sep 2021 06:42:34 -1000	[thread overview]
Message-ID: <YS+teuBxFf4FDR2Z@slm.duckdns.org> (raw)
In-Reply-To: <YS+tPq1eiQLx4P3M@slm.duckdns.org>

On Wed, Sep 01, 2021 at 06:41:34AM -1000, Tejun Heo wrote:
> I don't know what the intended behavior here should be and we haven't been
                                                                ^
                                                                have
> pretty bad at defining reasonable behavior around cpu hotplug, so it'd
> probably be worthwhile to consider what the behavior should be.

-- 
tejun

  reply	other threads:[~2021-09-01 16:42 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-01 12:43 [PATCH v4 0/2] refactor sqthread cpu binding logic Hao Xu
2021-09-01 12:43 ` [PATCH 1/2] cpuset: add a helper to check if cpu in cpuset of current task Hao Xu
2021-09-01 12:43   ` Hao Xu
2021-09-01 12:43 ` [PATCH 2/2] io_uring: consider cgroup setting when binding sqpoll cpu Hao Xu
2021-09-01 12:43   ` Hao Xu
2021-09-01 16:41   ` Tejun Heo
2021-09-01 16:41     ` Tejun Heo
2021-09-01 16:42     ` Tejun Heo [this message]
2021-09-03 15:04     ` Hao Xu
2021-09-03 15:04       ` Hao Xu
2021-09-07 16:54       ` Tejun Heo
2021-09-07 16:54         ` Tejun Heo
2021-09-07 19:28         ` Hao Xu
2021-09-07 19:28           ` Hao Xu
2021-09-02 16:48 ` [PATCH v4 0/2] refactor sqthread cpu binding logic Michal Koutný
2021-09-02 18:00   ` Jens Axboe
2021-09-02 18:00     ` Jens Axboe
2021-09-09 12:34     ` Michal Koutný
2021-09-09 12:34       ` Michal Koutný
2021-09-03 14:43   ` Hao Xu
  -- strict thread matches above, loose matches on Subject: below --
2021-09-01 10:18 [PATCH v3 " Hao Xu
2021-09-01 10:18 ` [PATCH 2/2] io_uring: consider cgroup setting when binding sqpoll cpu Hao Xu
2021-09-01 10:18   ` Hao Xu
2021-09-01 12:31   ` Hao Xu

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=YS+teuBxFf4FDR2Z@slm.duckdns.org \
    --to=tj@kernel.org \
    --cc=asml.silence@gmail.com \
    --cc=axboe@kernel.dk \
    --cc=cgroups@vger.kernel.org \
    --cc=hannes@cmpxchg.org \
    --cc=haoxu@linux.alibaba.com \
    --cc=io-uring@vger.kernel.org \
    --cc=joseph.qi@linux.alibaba.com \
    --cc=lizefan.x@bytedance.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.