From: Bodo Eggert <7eggert@gmx.de>
To: Miklos Szeredi <miklos@szeredi.hu>,
oliver@neukum.org, linux-pm@lists.linux-foundation.org,
benh@kernel.crashing.org, nigel@nigel.suspend2.net,
mjg59@srcf.ucam.org, linux-kernel@vger.kernel.org
Subject: Re: [linux-pm] Re: [PATCH] Remove process freezer from suspend to RAM pathway
Date: Tue, 03 Jul 2007 14:03:07 +0200 [thread overview]
Message-ID: <E1I5h64-0000fs-34@be1.lrz> (raw)
In-Reply-To: <8CO7m-4k4-11@gated-at.bofh.it>
Miklos Szeredi <miklos@szeredi.hu> wrote:
>> > So to summarize, the plan that makes things work with fuse is:
>> >
>> > - For STR, don't do the freezer thing.
>> >
>> > - For STD, don't sys_sync() after you froze
>> >
>> > There might be -other- issues, but that should get you through some of
>>
>> At the risk of repeating myself. Character device drivers are written
>> with the assumption that normal io and suspend/resume do not race
>> with each other due to the freezer.
>> What do you intend to do about that?
>
> Oliver, can you please explain your worries in a bit more detail?
Try suspending while printing.
--
What's worse than a Male Chauvinist Pig?
A woman that won't do what she's told.
Friß, Spammer: tgyvaxz@.qcLz7l.7eggert.dyndns.org
next parent reply other threads:[~2007-07-03 12:04 UTC|newest]
Thread overview: 145+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8CIbE-3y1-1@gated-at.bofh.it>
[not found] ` <8CJKt-62G-35@gated-at.bofh.it>
[not found] ` <8CKZS-7Ur-3@gated-at.bofh.it>
[not found] ` <8CLjc-8iq-29@gated-at.bofh.it>
[not found] ` <8CO7m-4k4-11@gated-at.bofh.it>
2007-07-03 12:03 ` Bodo Eggert [this message]
2007-07-03 19:32 Oliver Neukum
2007-07-03 20:02 ` [linux-pm] " Alan Stern
2007-07-03 20:19 ` Miklos Szeredi
2007-07-03 21:20 ` Rafael J. Wysocki
2007-07-03 20:45 ` Oliver Neukum
-- strict thread matches above, loose matches on Subject: below --
2007-07-03 4:29 Matthew Garrett
2007-07-03 4:54 ` Nigel Cunningham
2007-07-03 5:48 ` Benjamin Herrenschmidt
2007-07-05 0:03 ` Pavel Machek
2007-07-05 0:46 ` [linux-pm] " Paul Mackerras
2007-07-03 6:08 ` Nigel Cunningham
2007-07-03 7:19 ` Benjamin Herrenschmidt
2007-07-03 7:44 ` [linux-pm] " Oliver Neukum
2007-07-03 10:47 ` Miklos Szeredi
2007-07-03 11:07 ` Oliver Neukum
2007-07-03 11:22 ` Miklos Szeredi
2007-07-03 11:27 ` Oliver Neukum
2007-07-03 11:45 ` Benjamin Herrenschmidt
2007-07-03 11:50 ` Oliver Neukum
2007-07-05 0:02 ` Pavel Machek
2007-07-03 11:44 ` Benjamin Herrenschmidt
2007-07-03 11:55 ` Oliver Neukum
2007-07-03 23:40 ` Paul Mackerras
2007-07-04 7:02 ` Miklos Szeredi
2007-07-04 8:02 ` Paul Mackerras
2007-07-04 8:26 ` Miklos Szeredi
2007-07-04 10:26 ` Rafael J. Wysocki
2007-07-03 12:58 ` Rafael J. Wysocki
2007-07-03 15:46 ` Miklos Szeredi
2007-07-03 11:23 ` Paul Mackerras
2007-07-03 11:42 ` Oliver Neukum
2007-07-03 23:11 ` Paul Mackerras
2007-07-04 8:11 ` Oliver Neukum
2007-07-04 8:27 ` Paul Mackerras
2007-07-04 8:39 ` Oliver Neukum
2007-07-04 9:21 ` Paul Mackerras
2007-07-04 10:08 ` Oliver Neukum
2007-07-04 10:46 ` Paul Mackerras
2007-07-04 10:53 ` Oliver Neukum
2007-07-04 10:59 ` Paul Mackerras
2007-07-04 11:02 ` Oliver Neukum
2007-07-04 14:44 ` Alan Stern
2007-07-03 15:58 ` Alan Stern
2007-07-04 4:02 ` Paul Mackerras
2007-07-04 15:04 ` Alan Stern
2007-07-05 0:28 ` Paul Mackerras
2007-07-03 11:40 ` Benjamin Herrenschmidt
2007-07-03 11:46 ` Oliver Neukum
2007-07-03 13:07 ` Rafael J. Wysocki
2007-07-03 12:56 ` Rafael J. Wysocki
2007-07-03 14:21 ` [linux-pm] " Johannes Berg
2007-07-03 14:50 ` Alan Stern
2007-07-03 14:59 ` Johannes Berg
2007-07-03 15:22 ` Rafael J. Wysocki
2007-07-03 17:38 ` Miklos Szeredi
2007-07-03 20:54 ` Rafael J. Wysocki
2007-07-03 20:21 ` Alan Stern
2007-07-04 4:59 ` Paul Mackerras
2007-07-04 14:57 ` Alan Stern
2007-07-05 0:23 ` Paul Mackerras
2007-07-05 6:58 ` Oliver Neukum
2007-07-05 8:17 ` Miklos Szeredi
2007-07-05 8:24 ` Oliver Neukum
2007-07-05 8:41 ` Miklos Szeredi
2007-07-05 8:48 ` Oliver Neukum
2007-07-05 8:58 ` Miklos Szeredi
2007-07-05 10:02 ` Oliver Neukum
2007-07-05 10:14 ` Miklos Szeredi
2007-07-05 11:40 ` Rafael J. Wysocki
2007-07-05 11:54 ` Miklos Szeredi
2007-07-05 13:23 ` Rafael J. Wysocki
2007-07-05 13:28 ` Oliver Neukum
2007-07-05 13:46 ` Matthew Garrett
2007-07-05 14:09 ` Rafael J. Wysocki
2007-07-05 14:23 ` Matthew Garrett
2007-07-05 14:46 ` Ray Lee
2007-07-05 15:00 ` Matthew Garrett
2007-07-05 14:59 ` Rafael J. Wysocki
2007-07-05 16:06 ` Jeremy Maitin-Shepard
2007-07-06 5:45 ` Daniel Pittman
2007-07-05 14:02 ` Rafael J. Wysocki
2007-07-05 22:38 ` Benjamin Herrenschmidt
2007-07-06 7:04 ` Rafael J. Wysocki
2007-07-06 7:30 ` Oliver Neukum
2007-07-06 12:35 ` Benny Amorsen
2007-07-06 12:45 ` Oliver Neukum
2007-07-05 9:18 ` Pavel Machek
2007-07-05 9:31 ` Miklos Szeredi
2007-07-05 11:54 ` Pavel Machek
2007-07-05 12:07 ` Miklos Szeredi
2007-07-05 13:28 ` Rafael J. Wysocki
2007-07-05 19:38 ` Oliver Neukum
2007-07-05 19:44 ` Miklos Szeredi
2007-07-05 20:19 ` Rafael J. Wysocki
2007-07-05 20:38 ` Miklos Szeredi
2007-07-05 21:01 ` Rafael J. Wysocki
2007-07-05 20:34 ` Oliver Neukum
2007-07-05 20:46 ` Miklos Szeredi
2007-07-05 20:49 ` Oliver Neukum
2007-07-05 20:53 ` Oliver Neukum
2007-07-05 21:06 ` Alan Stern
2007-07-05 21:15 ` Oliver Neukum
2007-07-05 21:31 ` Miklos Szeredi
2007-07-05 21:07 ` Miklos Szeredi
2007-07-05 21:15 ` Alan Stern
2007-07-05 21:26 ` Miklos Szeredi
2007-07-05 21:37 ` Oliver Neukum
2007-07-06 7:13 ` Rafael J. Wysocki
2007-07-06 8:59 ` Benjamin Herrenschmidt
2007-07-06 9:31 ` Oliver Neukum
2007-07-06 9:53 ` Rafael J. Wysocki
2007-07-07 2:46 ` Benjamin Herrenschmidt
2007-07-07 2:44 ` Benjamin Herrenschmidt
2007-07-07 20:48 ` Rafael J. Wysocki
2007-07-08 0:50 ` Benjamin Herrenschmidt
2007-07-05 23:05 ` Benjamin Herrenschmidt
2007-07-06 3:59 ` Jeremy Maitin-Shepard
2007-07-06 7:32 ` Oliver Neukum
2007-07-07 12:17 ` Pavel Machek
2007-07-07 20:42 ` Miklos Szeredi
2007-07-05 11:58 ` Rafael J. Wysocki
2007-07-05 12:24 ` Miklos Szeredi
2007-07-05 13:31 ` Rafael J. Wysocki
2007-07-05 13:50 ` Miklos Szeredi
2007-07-05 14:14 ` Rafael J. Wysocki
2007-07-05 14:14 ` Miklos Szeredi
2007-07-05 22:04 ` Pavel Machek
2007-07-06 7:07 ` Miklos Szeredi
2007-07-07 12:19 ` Pavel Machek
2007-07-06 7:16 ` Rafael J. Wysocki
2007-07-05 14:23 ` Alan Stern
2007-07-05 22:59 ` Benjamin Herrenschmidt
2007-07-06 7:20 ` Rafael J. Wysocki
2007-07-06 15:13 ` Alan Stern
2007-07-08 7:19 ` Paul Mackerras
2007-07-07 7:56 ` Pavel Machek
2007-07-04 3:55 ` Paul Mackerras
2007-07-04 15:12 ` Alan Stern
2007-07-05 0:35 ` Paul Mackerras
2007-07-05 14:42 ` Alan Stern
2007-07-03 14:51 ` Rafael J. Wysocki
2007-07-03 14:48 ` Johannes Berg
2007-07-03 21:14 ` Benjamin Herrenschmidt
2007-07-03 21:32 ` Rafael J. Wysocki
2007-07-04 3:29 ` [linux-pm] " Paul Mackerras
2007-07-04 10:33 ` Rafael J. Wysocki
2007-07-04 10:48 ` Paul Mackerras
2007-07-04 11:10 ` Rafael J. Wysocki
2007-07-04 11:24 ` Paul Mackerras
2007-07-04 14:30 ` Rafael J. Wysocki
2007-07-05 0:15 ` Paul Mackerras
2007-07-05 11:54 ` Rafael J. Wysocki
2007-07-07 12:09 ` Pavel Machek
2007-07-04 11:25 ` Paul Mackerras
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