From: Oleg Nesterov <oleg@redhat.com>
To: Tejun Heo <tj@kernel.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
Paul Menage <paul@paulmenage.org>,
containers@lists.linux-foundation.org,
linux-pm@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH pm-freezer 3/4] freezer: restructure __refrigerator()
Date: Fri, 2 Sep 2011 19:08:17 +0200 [thread overview]
Message-ID: <20110902170817.GA8070@redhat.com> (raw)
In-Reply-To: <20110831102210.GC2828@mtj.dyndns.org>
On 08/31, Tejun Heo wrote:
>
> for (;;) {
> set_current_state(TASK_UNINTERRUPTIBLE);
> +
> + spin_lock_irq(&freezer_lock);
> + current->flags |= PF_FROZEN;
> if (!freezing(current) ||
> - (check_kthr_stop && kthread_should_stop()))
> + (check_kthr_stop && kthread_should_stop())) {
> + current->flags &= ~PF_FROZEN;
> + break;
Argh! sorry I missed this...
This "break" is typo, it should be removed.
Otherwise I believe this is correct.
Oleg.
next prev parent reply other threads:[~2011-09-02 17:12 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-31 10:21 [PATCH pm-freezer 1/4] cgroup_freezer: fix freezer->state setting bug in freezer_change_state() Tejun Heo
2011-08-31 10:21 ` [PATCH pm-freezer 2/4] freezer: set PF_NOFREEZE on a dying task right before TASK_DEAD " Tejun Heo
2011-08-31 10:21 ` Tejun Heo
[not found] ` <20110831102143.GB2828-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2011-08-31 10:22 ` [PATCH pm-freezer 3/4] freezer: restructure __refrigerator() Tejun Heo
2011-08-31 10:22 ` Tejun Heo
2011-08-31 10:22 ` Tejun Heo
2011-08-31 10:22 ` [PATCH pm-freezer 4/4] freezer: use lock_task_sighand() in fake_signal_wake_up() Tejun Heo
2011-08-31 10:22 ` Tejun Heo
[not found] ` <20110831102210.GC2828-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2011-08-31 10:22 ` Tejun Heo
2011-09-02 17:08 ` [PATCH pm-freezer 3/4] freezer: restructure __refrigerator() Oleg Nesterov
2011-09-02 17:08 ` Oleg Nesterov [this message]
2011-09-02 17:08 ` Oleg Nesterov
2011-08-31 18:08 ` [PATCH pm-freezer 1/4] cgroup_freezer: fix freezer->state setting bug in freezer_change_state() Oleg Nesterov
2011-08-31 18:08 ` Oleg Nesterov
2011-09-02 0:42 ` Matt Helsley
[not found] ` <20110902004231.GF1919-52DBMbEzqgQ/wnmkkaCWp/UQ3DHhIser@public.gmane.org>
2011-09-02 2:50 ` Tejun Heo
2011-09-02 16:58 ` Oleg Nesterov
2011-09-02 16:58 ` Oleg Nesterov
2011-09-02 17:08 ` Tejun Heo
2011-09-02 17:08 ` Tejun Heo
2011-09-02 17:15 ` Oleg Nesterov
2011-09-02 17:15 ` Oleg Nesterov
2011-09-02 17:31 ` Tejun Heo
2011-09-02 17:31 ` Tejun Heo
[not found] ` <20110902171517.GA8247-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-02 17:31 ` Tejun Heo
2011-09-02 17:30 ` Oleg Nesterov
[not found] ` <20110902170844.GJ2752-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2011-09-02 17:15 ` Oleg Nesterov
2011-09-02 17:30 ` Oleg Nesterov
2011-09-02 17:30 ` Oleg Nesterov
2011-09-02 18:31 ` Matt Helsley
[not found] ` <20110902165839.GA7478-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-02 17:08 ` Tejun Heo
2011-09-02 18:31 ` Matt Helsley
2011-09-02 18:31 ` Matt Helsley
2011-09-02 2:50 ` Tejun Heo
2011-09-02 2:50 ` Tejun Heo
2011-09-02 16:58 ` Oleg Nesterov
[not found] ` <20110831102100.GA2828-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2011-08-31 10:21 ` [PATCH pm-freezer 2/4] freezer: set PF_NOFREEZE on a dying task right before TASK_DEAD " Tejun Heo
2011-08-31 18:08 ` [PATCH pm-freezer 1/4] cgroup_freezer: fix freezer->state " Oleg Nesterov
2011-09-02 0:42 ` Matt Helsley
2011-09-02 0:42 ` Matt Helsley
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