From: Andrew Morton <akpm@linux-foundation.org>
To: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: rjw@sisk.pl, dmitry.adamushko@gmail.com, ego@in.ibm.com,
mingo@elte.hu, oleg@tv-sign.ru, yi.y.yang@intel.com,
linux-kernel@vger.kernel.org, tglx@linutronix.de
Subject: Re: [BUG 2.6.25-rc3] scheduler/hotplug: some processes are dealocked when cpu is set to offline
Date: Fri, 7 Mar 2008 15:29:34 -0800 [thread overview]
Message-ID: <20080307152934.5c4052db.akpm@linux-foundation.org> (raw)
In-Reply-To: <20080307230126.GA15909@linux-os.sc.intel.com>
On Fri, 7 Mar 2008 15:01:26 -0800
Suresh Siddha <suresh.b.siddha@intel.com> wrote:
>
> Andrew, Please check if the appended patch fixes your power-off problem aswell.
> ...
>
> --- a/kernel/sched.c
> +++ b/kernel/sched.c
> @@ -5882,6 +5882,7 @@ migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu)
> break;
>
> case CPU_DOWN_PREPARE:
> + case CPU_DOWN_PREPARE_FROZEN:
> /* Update our root-domain */
> rq = cpu_rq(cpu);
> spin_lock_irqsave(&rq->lock, flags);
No, it does not.
next prev parent reply other threads:[~2008-03-07 23:30 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-02 18:42 [BUG 2.6.25-rc3] scheduler/hotplug: some processes are dealocked when cpu is set to offline Yi Yang
2008-03-03 11:54 ` Dmitry Adamushko
2008-03-03 11:56 ` Ingo Molnar
2008-03-03 12:02 ` Dmitry Adamushko
2008-03-03 14:53 ` Yi Yang
2008-03-03 17:37 ` Yi Yang
2008-03-03 15:31 ` Gautham R Shenoy
2008-03-03 14:45 ` Yi Yang
2008-03-04 5:26 ` Gautham R Shenoy
2008-03-04 9:09 ` Gautham R Shenoy
2008-03-03 21:56 ` Yi Yang
2008-03-04 15:01 ` Oleg Nesterov
2008-03-04 14:37 ` Yi Yang
2008-03-06 20:05 ` Yi Yang
2008-03-05 10:05 ` Gautham R Shenoy
2008-03-05 13:53 ` Oleg Nesterov
2008-03-06 11:15 ` Gautham R Shenoy
2008-03-06 12:22 ` Gautham R Shenoy
2008-03-06 13:44 ` Gautham R Shenoy
2008-03-07 2:54 ` Oleg Nesterov
2008-03-07 9:10 ` Gautham R Shenoy
2008-03-07 10:51 ` Gautham R Shenoy
2008-03-06 23:20 ` Yi Yang
2008-03-07 13:02 ` Dmitry Adamushko
2008-03-07 13:55 ` Gautham R Shenoy
2008-03-07 15:50 ` Gautham R Shenoy
2008-03-07 19:14 ` [BUG 2.6.25-rc3] scheduler/hotplug: some processes aredealocked " Suresh Siddha
2008-03-07 20:18 ` [BUG 2.6.25-rc3] scheduler/hotplug: some processes are dealocked " Andrew Morton
2008-03-07 21:36 ` Rafael J. Wysocki
2008-03-07 23:01 ` Suresh Siddha
2008-03-07 23:29 ` Andrew Morton [this message]
2008-03-07 23:43 ` Rafael J. Wysocki
2008-03-08 1:50 ` Suresh Siddha
2008-03-08 2:09 ` Andrew Morton
2008-03-08 5:10 ` [PATCH] adjust root-domain->online span in response to hotplug event Gregory Haskins
2008-03-08 8:41 ` Ingo Molnar
2008-03-08 17:50 ` [PATCH] adjust root-domain->online span in response to hotplugevent Gregory Haskins
2008-03-09 0:31 ` Dmitry Adamushko
2008-03-10 14:12 ` Gregory Haskins
2008-03-09 2:35 ` [PATCH] adjust root-domain->online span in response to hotplug event Suresh Siddha
2008-03-10 12:41 ` Gregory Haskins
2008-03-10 8:14 ` Gautham R Shenoy
2008-03-10 13:13 ` [PATCH] cpu-hotplug: Register update_sched_domains() notifier with higher prio Gautham R Shenoy
2008-03-10 22:25 ` Andrew Morton
2008-03-10 13:39 ` [PATCH] keep rd->online and cpu_online_map in sync Gregory Haskins
2008-03-10 14:21 ` Gautham R Shenoy
2008-03-10 18:12 ` Suresh Siddha
2008-03-10 22:03 ` Rafael J. Wysocki
2008-03-10 22:00 ` Gregory Haskins
2008-03-10 22:10 ` Suresh Siddha
2008-03-10 21:59 ` [PATCH v2] " Gregory Haskins
2008-03-10 23:36 ` Andrew Morton
2008-03-11 1:34 ` Suresh Siddha
2008-03-11 4:39 ` Gautham R Shenoy
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