From: Oleg Nesterov <oleg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
rjw-KKrjLPT3xs0@public.gmane.org,
linux-pm-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
paul-inf54ven1CmVyaH7bEyXVA@public.gmane.org
Subject: Re: [PATCHSET pm-freezer] freezer: fixes & simplifications
Date: Sun, 4 Sep 2011 20:48:09 +0200 [thread overview]
Message-ID: <20110904184809.GA30989@redhat.com> (raw)
In-Reply-To: <1314988070-12244-1-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
On 09/03, Tejun Heo wrote:
>
> These six patches are fixes and simplifications for the recent freezer
> changes. The first four have been posted twice. Changes since the
> last posting[L] are
>
> * freezer->state setting bug fix updated per Matt Helsley so that the
> actual per-task freeze/thaw operations are always performed.
>
> * fixed a bug caused by forgetting to unlock freezer_lock in "freezer:
> restructure __refrigerator()".
>
> * Two patches added. The fifth one is mostly trivial. The sixth a
> bit more involved but still shouldn't cause any noticeable
> functional difference. This removes the buggy and unused
> freezable_with_signal.
Afaics, everything is fine.
Oleg.
WARNING: multiple messages have this Message-ID (diff)
From: Oleg Nesterov <oleg@redhat.com>
To: Tejun Heo <tj@kernel.org>
Cc: matthltc@us.ibm.com, rjw@sisk.pl, paul@paulmenage.org,
containers@lists.linux-foundation.org,
linux-pm@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCHSET pm-freezer] freezer: fixes & simplifications
Date: Sun, 4 Sep 2011 20:48:09 +0200 [thread overview]
Message-ID: <20110904184809.GA30989@redhat.com> (raw)
In-Reply-To: <1314988070-12244-1-git-send-email-tj@kernel.org>
On 09/03, Tejun Heo wrote:
>
> These six patches are fixes and simplifications for the recent freezer
> changes. The first four have been posted twice. Changes since the
> last posting[L] are
>
> * freezer->state setting bug fix updated per Matt Helsley so that the
> actual per-task freeze/thaw operations are always performed.
>
> * fixed a bug caused by forgetting to unlock freezer_lock in "freezer:
> restructure __refrigerator()".
>
> * Two patches added. The fifth one is mostly trivial. The sixth a
> bit more involved but still shouldn't cause any noticeable
> functional difference. This removes the buggy and unused
> freezable_with_signal.
Afaics, everything is fine.
Oleg.
next prev parent reply other threads:[~2011-09-04 18:48 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-02 18:27 [PATCHSET pm-freezer] freezer: fixes & simplifications Tejun Heo
2011-09-02 18:27 ` [PATCH 1/6] cgroup_freezer: fix freezer->state setting bug in freezer_change_state() Tejun Heo
[not found] ` <1314988070-12244-2-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2011-09-04 18:02 ` Oleg Nesterov
2011-09-04 18:02 ` Oleg Nesterov
2011-09-04 18:11 ` Tejun Heo
[not found] ` <20110904180206.GA28520-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-04 18:11 ` Tejun Heo
2011-09-04 18:11 ` Tejun Heo
2011-09-04 18:20 ` Oleg Nesterov
[not found] ` <20110904181139.GA9807-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2011-09-04 18:20 ` Oleg Nesterov
2011-09-04 18:20 ` Oleg Nesterov
2011-09-04 18:02 ` Oleg Nesterov
2011-09-02 18:27 ` Tejun Heo
2011-09-02 18:27 ` [PATCH 2/6] freezer: set PF_NOFREEZE on a dying task right before TASK_DEAD " Tejun Heo
2011-09-02 18:27 ` Tejun Heo
2011-09-02 18:27 ` [PATCH 3/6] freezer: restructure __refrigerator() Tejun Heo
2011-09-02 18:27 ` Tejun Heo
2011-09-02 18:27 ` [PATCH 4/6] freezer: use lock_task_sighand() in fake_signal_wake_up() Tejun Heo
2011-09-02 18:27 ` Tejun Heo
2011-09-02 18:27 ` [PATCH 5/6] freezer: remove unused @sig_only from freeze_task() Tejun Heo
2011-09-02 18:27 ` Tejun Heo
2011-09-02 18:27 ` [PATCH 6/6] freezer: kill unused set_freezable_with_signal() Tejun Heo
2011-09-02 18:27 ` Tejun Heo
[not found] ` <1314988070-12244-7-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2011-09-04 18:46 ` Oleg Nesterov
2011-09-04 18:46 ` Oleg Nesterov
2011-09-05 2:33 ` Tejun Heo
[not found] ` <20110904184626.GA30101-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-05 2:33 ` Tejun Heo
2011-09-05 2:33 ` Tejun Heo
2011-09-05 2:35 ` Tejun Heo
2011-09-05 16:21 ` Oleg Nesterov
[not found] ` <20110905023505.GC9807-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2011-09-05 16:21 ` Oleg Nesterov
2011-09-05 16:21 ` Oleg Nesterov
[not found] ` <20110905023315.GB9807-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2011-09-05 2:35 ` Tejun Heo
2011-09-05 16:20 ` Oleg Nesterov
2011-09-05 2:35 ` Tejun Heo
2011-09-05 16:20 ` Oleg Nesterov
2011-09-05 16:20 ` Oleg Nesterov
[not found] ` <20110905162012.GA4445-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-06 3:28 ` Tejun Heo
2011-09-06 3:28 ` Tejun Heo
[not found] ` <20110906032846.GA18425-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2011-09-06 15:18 ` Oleg Nesterov
2011-09-08 18:01 ` Matt Helsley
2011-09-08 18:01 ` Matt Helsley
2011-09-11 1:37 ` Tejun Heo
2011-09-11 1:37 ` Tejun Heo
[not found] ` <20110908180159.GA4197-52DBMbEzqgQ/wnmkkaCWp/UQ3DHhIser@public.gmane.org>
2011-09-11 1:37 ` Tejun Heo
2011-09-06 15:18 ` Oleg Nesterov
2011-09-06 15:18 ` Oleg Nesterov
2011-09-06 15:25 ` Oleg Nesterov
[not found] ` <20110906151836.GA15568-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-06 15:25 ` Oleg Nesterov
2011-09-06 15:25 ` Oleg Nesterov
2011-09-06 15:53 ` Tejun Heo
2011-09-07 18:21 ` [PATCH 0/1] freezer: fix wait_event_freezable/__thaw_task races Oleg Nesterov
2011-09-07 18:22 ` [PATCH 1/1] " Oleg Nesterov
2011-09-08 1:05 ` Tejun Heo
[not found] ` <20110907182217.GB13909-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-08 1:05 ` Tejun Heo
2011-09-08 1:05 ` Tejun Heo
2011-09-08 17:59 ` Oleg Nesterov
[not found] ` <20110908010530.GD3987-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2011-09-08 17:59 ` Oleg Nesterov
2011-09-08 17:59 ` Oleg Nesterov
2011-09-11 1:54 ` Tejun Heo
[not found] ` <20110908175926.GA26986-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-11 1:54 ` Tejun Heo
2011-09-11 1:54 ` Tejun Heo
2011-09-11 18:29 ` Oleg Nesterov
2011-09-11 18:41 ` Oleg Nesterov
[not found] ` <20110907182156.GA13909-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-07 18:22 ` Oleg Nesterov
2011-09-07 18:22 ` Oleg Nesterov
[not found] ` <20110906155332.GF18425-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2011-09-07 18:21 ` [PATCH 0/1] " Oleg Nesterov
2011-09-07 18:21 ` Oleg Nesterov
2011-09-06 15:53 ` [PATCH 6/6] freezer: kill unused set_freezable_with_signal() Tejun Heo
[not found] ` <20110906152539.GA16899-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-09-06 15:53 ` Tejun Heo
2011-09-08 18:01 ` Matt Helsley
2011-09-06 3:28 ` Tejun Heo
2011-09-04 18:46 ` Oleg Nesterov
[not found] ` <1314988070-12244-1-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2011-09-02 18:27 ` [PATCH 1/6] cgroup_freezer: fix freezer->state setting bug in freezer_change_state() Tejun Heo
2011-09-02 18:27 ` [PATCH 2/6] freezer: set PF_NOFREEZE on a dying task right before TASK_DEAD " Tejun Heo
2011-09-02 18:27 ` [PATCH 3/6] freezer: restructure __refrigerator() Tejun Heo
2011-09-02 18:27 ` [PATCH 4/6] freezer: use lock_task_sighand() in fake_signal_wake_up() Tejun Heo
2011-09-02 18:27 ` [PATCH 5/6] freezer: remove unused @sig_only from freeze_task() Tejun Heo
2011-09-02 18:27 ` [PATCH 6/6] freezer: kill unused set_freezable_with_signal() Tejun Heo
2011-09-04 18:48 ` Oleg Nesterov [this message]
2011-09-04 18:48 ` [PATCHSET pm-freezer] freezer: fixes & simplifications Oleg Nesterov
2011-09-04 18:48 ` Oleg Nesterov
-- strict thread matches above, loose matches on Subject: below --
2011-09-02 18:27 Tejun Heo
2011-09-02 18:27 Tejun Heo
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