From: Ingo Molnar <mingo@kernel.org>
To: Rik van Riel <riel@redhat.com>
Cc: atomlin@redhat.com, linux-kernel@vger.kernel.org,
oleg@redhat.com, akpm@linux-foundation.org
Subject: Re: [RFC PATCH 2/2] hung_task: Display every hung task warning
Date: Tue, 14 Jan 2014 17:33:14 +0100 [thread overview]
Message-ID: <20140114163314.GE31734@gmail.com> (raw)
In-Reply-To: <52D545F7.2020503@redhat.com>
* Rik van Riel <riel@redhat.com> wrote:
> On 01/13/2014 12:14 PM, atomlin@redhat.com wrote:
> > From: Aaron Tomlin <atomlin@redhat.com>
> >
> > Enable hung_task_warnings to display every hung
> > task warning when set to -1.
> >
> > Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
>
> Aaron and I talked on IRC, and after some talking these patches
> now make sense to me :)
>
> The kernel apparently limits how many hung task warnings it
> will display at a time, when a timeout occurs. Aaron's patch
> allows that limit to be set to "unlimited", which will cause
> the kernel to display info about all hung tasks.
The changelog needs to be updated with such kind of descriptive
information.
Thanks,
Ingo
prev parent reply other threads:[~2014-01-14 16:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-13 17:14 [RFC PATCH 0/2] hung_task: Display every hung task warning atomlin
2014-01-13 17:14 ` [RFC PATCH 1/2] sysctl: Make neg_one a standard constraint atomlin
2014-01-14 14:13 ` Rik van Riel
2014-01-13 17:14 ` [RFC PATCH 2/2] hung_task: Display every hung task warning atomlin
2014-01-14 14:13 ` Rik van Riel
2014-01-14 16:33 ` Ingo Molnar [this message]
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=20140114163314.GE31734@gmail.com \
--to=mingo@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=atomlin@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=oleg@redhat.com \
--cc=riel@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.