From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: pm list <linux-pm@lists.osdl.org>
Cc: suspend-devel List <suspend-devel@lists.sourceforge.net>,
Stephen Hemminger <shemminger@osdl.org>,
Pavel Machek <pavel@ucw.cz>
Subject: [PATCH -mm 0/2]: SMP-safe freezer
Date: Sun, 3 Dec 2006 23:18:28 +0100 [thread overview]
Message-ID: <200612032318.29030.rjw@sisk.pl> (raw)
Hi,
The following two patches are designed to make the task freezer SMP-safe.
The first patch is a controversial one, as Pavel doesn't like it, but I have
no other idea how the freezing of stopped tasks could be handled to avoid
the problems that it has now. I did my best to explain everything in the
changelog.
The second patch is basically needed to make the freezer avoid races with
other tasks when modifying the other tasks' flags.
Greetings,
Rafael
--
You never change things by fighting the existing reality.
R. Buckminster Fuller
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next reply other threads:[~2006-12-03 22:18 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-03 22:18 Rafael J. Wysocki [this message]
2006-12-03 22:50 ` [PATCH -mm 1/2]: PM: Fix handling of stopped tasks Rafael J. Wysocki
2006-12-05 10:25 ` Pavel Machek
2006-12-05 10:34 ` Pavel Machek
2006-12-05 11:06 ` Rafael J. Wysocki
2006-12-05 14:13 ` Pavel Machek
2006-12-05 14:22 ` Rafael J. Wysocki
2006-12-05 11:24 ` Pavel Machek
2006-12-05 11:38 ` Rafael J. Wysocki
2006-12-05 14:12 ` Pavel Machek
2006-12-05 14:26 ` Rafael J. Wysocki
2006-12-05 14:33 ` Rafael J. Wysocki
2006-12-05 15:27 ` Pavel Machek
2006-12-05 17:22 ` Rafael J. Wysocki
2006-12-05 21:03 ` Rafael J. Wysocki
2006-12-05 21:26 ` Rafael J. Wysocki
2006-12-05 21:42 ` [Suspend-devel] " Rafael J. Wysocki
2006-12-05 22:19 ` Pavel Machek
2006-12-05 22:18 ` Rafael J. Wysocki
2006-12-06 0:07 ` [linux-pm] " Nigel Cunningham
2006-12-05 22:36 ` Pavel Machek
2006-12-05 22:45 ` Rafael J. Wysocki
2006-12-05 23:08 ` Rafael J. Wysocki
2006-12-05 23:45 ` Pavel Machek
2006-12-06 0:02 ` [Suspend-devel] " Nigel Cunningham
2006-12-06 23:13 ` Rafael J. Wysocki
2006-12-08 11:21 ` Pavel Machek
2006-12-08 11:49 ` Rafael J. Wysocki
2006-12-08 13:05 ` Rafael J. Wysocki
2006-12-08 22:07 ` Rafael J. Wysocki
2006-12-08 23:36 ` Pavel Machek
2006-12-09 15:35 ` Rafael J. Wysocki
2006-12-10 0:27 ` Rafael J. Wysocki
2006-12-10 10:45 ` Rafael J. Wysocki
2006-12-10 20:00 ` Pavel Machek
2006-12-10 11:26 ` Rafael J. Wysocki
2006-12-03 23:10 ` [PATCH -mm 2/2]: PM: SMP-safe freezer Rafael J. Wysocki
2006-12-04 10:30 ` Pavel Machek
2006-12-04 14:03 ` Rafael J. Wysocki
2006-12-04 19:44 ` Pavel Machek
2006-12-04 19:56 ` Rafael J. Wysocki
2006-12-05 5:43 ` [linux-pm] " David Brownell
2006-12-05 11:14 ` [Suspend-devel] " Rafael J. Wysocki
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