From: Peter Zijlstra <peterz@infradead.org>
To: Kassey Li <quic_yingangl@quicinc.com>
Cc: mingo@redhat.com, linux-kernel@vger.kernel.org,
quic_namajain@quicinc.com
Subject: Re: [PATCH] kernel/hung_task: add option to ignore task
Date: Fri, 23 Sep 2022 13:04:55 +0200 [thread overview]
Message-ID: <Yy2S16jOPVzDZSBe@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20220923085335.19593-1-quic_yingangl@quicinc.com>
On Fri, Sep 23, 2022 at 04:53:35PM +0800, Kassey Li wrote:
> By default, hung_task will iterate the tasklist and check
> state in TASK_UNINTERRUPTIBLE with a given timeout value.
>
> Some tasks may in this state as expected but reported by hung_task.
Please explain..
next prev parent reply other threads:[~2022-09-23 11:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-23 8:53 Kassey Li
2022-09-23 11:04 ` Peter Zijlstra [this message]
2022-09-27 2:04 ` Kassey Li
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=Yy2S16jOPVzDZSBe@hirez.programming.kicks-ass.net \
--to=peterz@infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=quic_namajain@quicinc.com \
--cc=quic_yingangl@quicinc.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
all inboxes | Powered by JetHome®