From: Clark Williams <williams@redhat.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
RT <linux-rt-users@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>,
"Luis Claudio R. Goncalves" <lclaudio@uudg.org>
Subject: Re: [PATCH RT] tasklet/rt: Prevent tasklets from going into infinite spin in RT
Date: Tue, 29 Nov 2011 21:50:39 -0600 [thread overview]
Message-ID: <20111129215039.344b5109@redhat.com> (raw)
In-Reply-To: <1322618120.17003.104.camel@frodo>
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On Tue, 29 Nov 2011 20:55:20 -0500
Steven Rostedt <rostedt@goodmis.org> wrote:
> Ingo,
>
> I forward ported this code from 2.6.33.9-rt31, but I think you were the
> original author, as I found most of this code in the
> "tasklet-redesign.patch" from my broken out 2.6.24-rt patches. I
> committed it into my git tree (stable-rt) under your name, and added the
> Signed-off-by that you had in that patch, if you have and objections,
> please let me know. This patch should never see mainline, but it will
> probably be going into the -rt branch. I wrote up this change log, if
> there's something you don't like in it, let me know and I'll fix it.
>
> Luis and Clark (I love saying that),
No matter how many times you say it, I'm still not treking across the
USA with Luis. :)
>
> I booted this patch against 3.0-rt stable, and it didn't crash ;)
> Could you apply it and see if it fixes the hang that you've been seeing.
>
Yeah, since Luis is a couple of time zones ahead of us, maybe it'll all
be fixed when we get up in the morning.
Clark
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next prev parent reply other threads:[~2011-11-30 3:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-30 1:55 [PATCH RT] tasklet/rt: Prevent tasklets from going into infinite spin in RT Steven Rostedt
2011-11-30 3:50 ` Clark Williams [this message]
2011-11-30 6:24 ` Mike Kravetz
2011-11-30 15:56 ` Mike Kravetz
2011-11-30 4:32 ` Mike Galbraith
2011-11-30 7:34 ` Mike Galbraith
2011-11-30 10:24 ` Thomas Gleixner
2011-11-30 12:45 ` Mike Galbraith
2011-11-30 13:04 ` Mike Galbraith
2011-12-01 9:12 ` PATCH RT] resurrect softirq threads for RT_FULL Mike Galbraith
2011-11-30 8:46 ` [PATCH RT] tasklet/rt: Prevent tasklets from going into infinite spin in RT Tim Sander
2011-11-30 14:24 ` Luis Claudio R. Goncalves
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