From: Ingo Molnar <mingo@elte.hu>
To: Mike Galbraith <efault@gmx.de>
Cc: Andrew Morton <akpm@osdl.org>, lkml <linux-kernel@vger.kernel.org>
Subject: Re: [2.6.16-mm2 patch] don't awaken RT tasks on expired array
Date: Fri, 31 Mar 2006 11:31:59 +0200 [thread overview]
Message-ID: <20060331093159.GA16944@elte.hu> (raw)
In-Reply-To: <1143796729.7524.14.camel@homer>
* Mike Galbraith <efault@gmx.de> wrote:
> RT tasks are being awakened on the expired array when
> expired_starving() is true, whereas they really should be excluded.
> Fix below.
>
> Signed-off-by: Mike Galbraith <efault@gmx.de>
indeed, good catch.
Acked-by: Ingo Molnar <mingo@elte.hu>
> --- linux-2.6.16-mm2/kernel/sched.c.org 2006-03-31 09:56:37.000000000 +0200
> +++ linux-2.6.16-mm2/kernel/sched.c 2006-03-31 10:01:54.000000000 +0200
> @@ -820,7 +820,7 @@
> {
> prio_array_t *target = rq->active;
[nit: please use -p when generating patches. If you are using quilt you
can use QUILT_DIFF_OPTS="-p" in your .bashrc, and do 'quilt diff
--no-timestamps --sort' to get pretty patch output.]
Ingo
prev parent reply other threads:[~2006-03-31 9:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-31 9:18 Mike Galbraith
2006-03-31 9:31 ` Ingo Molnar [this message]
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