From: Andrew Morton <akpm@linux-foundation.org>
To: chenguanyou <chenguanyou9338@gmail.com>
Cc: mhocko@suse.com, chenguanyou@xiaomi.com, gpiccoli@canonical.com,
keescook@chromium.org, linux-kernel@vger.kernel.org,
lukas.bulwahn@gmail.com, vbabka@suse.cz
Subject: Re: [PATCH v2] hungtask: add filter kthread
Date: Thu, 5 Aug 2021 16:43:28 -0700 [thread overview]
Message-ID: <20210805164328.58213d35e45d81c363b2135e@linux-foundation.org> (raw)
In-Reply-To: <20210805144720.30358-1-chenguanyou@xiaomi.com>
On Thu, 5 Aug 2021 22:47:20 +0800 chenguanyou <chenguanyou9338@gmail.com> wrote:
> > Either those kernel threads should be fixed to use less sleep or
> > annotate the sleep properly (TASK_IDLE).
>
> The API for debugging when we no need care kernel threads state.
>
Please explain this point in more detail?
next prev parent reply other threads:[~2021-08-05 23:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-05 13:47 chenguanyou
2021-08-05 14:11 ` Michal Hocko
2021-08-05 14:47 ` chenguanyou
2021-08-05 23:43 ` Andrew Morton [this message]
2021-08-07 13:16 ` chenguanyou
2021-08-09 9:17 ` [PATCH " Michal Hocko
2021-08-09 11:52 ` chenguanyou
2021-08-09 11:57 ` [PATCH " Michal Hocko
2021-08-09 12:24 ` chenguanyou
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=20210805164328.58213d35e45d81c363b2135e@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=chenguanyou9338@gmail.com \
--cc=chenguanyou@xiaomi.com \
--cc=gpiccoli@canonical.com \
--cc=keescook@chromium.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lukas.bulwahn@gmail.com \
--cc=mhocko@suse.com \
--cc=vbabka@suse.cz \
/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
all inboxes | Powered by JetHome®