From: Oleg Nesterov <oleg@tv-sign.ru>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: vatsa@in.ibm.com, Pavel Machek <pavel@ucw.cz>,
Gautham R Shenoy <ego@in.ibm.com>,
Johannes Berg <johannes@sipsolutions.net>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: Problem with freezable workqueues
Date: Wed, 28 Feb 2007 23:08:53 +0300 [thread overview]
Message-ID: <20070228200853.GA122@tv-sign.ru> (raw)
In-Reply-To: <200702282043.24779.rjw@sisk.pl>
On 02/28, Rafael J. Wysocki wrote:
>
> On Wednesday, 28 February 2007 20:32, Oleg Nesterov wrote:
> >
> > I am sorry, I lost track of this problem. As for 2.6.21, create_freezeable_workqueue
> > doesn't work and conflict with suspend. Why can't we remove it from XFS as you
> > suggested before?
>
> Yes, we can (preparing a patch). I was just curious. :-)
OK, thanks.
We can (I think) do pretty much the same with some additional complications
in worker_thread() (check !cpu_online() after try_to_freeze() and break).
Oleg.
next prev parent reply other threads:[~2007-02-28 20:09 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-27 21:51 Problem with freezable workqueues Rafael J. Wysocki
2007-02-27 23:28 ` Oleg Nesterov
2007-02-27 23:36 ` Johannes Berg
2007-02-28 0:00 ` Rafael J. Wysocki
2007-02-28 0:00 ` Johannes Berg
2007-02-28 18:06 ` Gautham R Shenoy
2007-02-27 23:57 ` Rafael J. Wysocki
2007-02-28 0:01 ` Johannes Berg
2007-02-28 0:08 ` Rafael J. Wysocki
2007-02-28 1:14 ` Nigel Cunningham
2007-02-28 10:59 ` Rafael J. Wysocki
2007-02-28 20:36 ` Johannes Berg
2007-02-28 3:07 ` Srivatsa Vaddagiri
2007-02-28 8:48 ` Oleg Nesterov
2007-02-28 9:10 ` Srivatsa Vaddagiri
2007-02-28 9:43 ` Oleg Nesterov
2007-02-28 11:09 ` Rafael J. Wysocki
2007-02-28 18:17 ` Gautham R Shenoy
2007-02-28 18:41 ` Rafael J. Wysocki
2007-02-28 8:54 ` Pavel Machek
2007-02-28 3:01 ` Srivatsa Vaddagiri
2007-02-28 3:51 ` Srivatsa Vaddagiri
2007-02-28 11:11 ` Rafael J. Wysocki
2007-02-28 13:17 ` Srivatsa Vaddagiri
2007-02-28 13:27 ` Srivatsa Vaddagiri
2007-02-28 17:41 ` Rafael J. Wysocki
2007-02-28 17:40 ` Rafael J. Wysocki
2007-02-28 19:17 ` Rafael J. Wysocki
2007-02-28 19:32 ` Oleg Nesterov
2007-02-28 19:43 ` Rafael J. Wysocki
2007-02-28 20:08 ` Oleg Nesterov [this message]
2007-02-28 20:25 ` Rafael J. Wysocki
2007-02-28 20:35 ` Oleg Nesterov
2007-02-28 22:39 ` Rafael J. Wysocki
2007-02-28 22:44 ` Pavel Machek
2007-02-28 23:54 ` [PATCH] Make XFS workqueues nonfreezable Rafael J. Wysocki
2007-03-01 8:03 ` Andrew Morton
2007-03-01 9:15 ` Pavel Machek
2007-03-01 9:25 ` Andrew Morton
2007-02-28 21:16 ` Problem with freezable workqueues Pavel Machek
2007-03-06 0:30 ` Johannes Berg
2007-03-06 20:31 ` Rafael J. Wysocki
2007-03-06 22:25 ` Nigel Cunningham
2007-03-06 22:57 ` Rafael J. Wysocki
2007-03-07 23:10 ` Johannes Berg
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