From: Johannes Berg <johannes@sipsolutions.net>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: linux-pm@lists.linux-foundation.org, Pavel Machek <pavel@ucw.cz>
Subject: Re: shrinking memory for suspend?
Date: Thu, 03 May 2007 13:33:36 +0200 [thread overview]
Message-ID: <1178192016.13233.94.camel@johannes.berg> (raw)
In-Reply-To: <200705031217.30979.rjw@sisk.pl>
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On Thu, 2007-05-03 at 12:17 +0200, Rafael J. Wysocki wrote:
> I think that on a uniprocessor system it's quite safe, but on SMP it doesn't
> seem so. For example, imagine the situation in which one CPU is executing the
> suspend code while another one is running userspace with system calls etc.
We can still hot-unplug all the other CPUs though, no?
johannes
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next prev parent reply other threads:[~2007-05-03 11:33 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-30 14:24 shrinking memory for suspend? Johannes Berg
2007-04-30 15:09 ` Alan Stern
2007-04-30 15:10 ` Rafael J. Wysocki
2007-04-30 15:09 ` Johannes Berg
2007-04-30 19:57 ` Rafael J. Wysocki
2007-05-02 11:29 ` Pavel Machek
2007-05-02 14:02 ` Johannes Berg
2007-05-03 10:17 ` Rafael J. Wysocki
2007-05-03 10:34 ` Paul Mackerras
2007-05-03 10:45 ` Rafael J. Wysocki
2007-05-03 12:51 ` Paul Mackerras
2007-05-03 13:15 ` Rafael J. Wysocki
2007-05-03 16:34 ` Pavel Machek
2007-05-03 14:34 ` Alan Stern
2007-05-03 16:39 ` Rafael J. Wysocki
2007-05-03 23:32 ` Paul Mackerras
2007-05-04 9:02 ` Rafael J. Wysocki
2007-05-04 10:49 ` Paul Mackerras
2007-05-04 12:11 ` Rafael J. Wysocki
2007-05-04 15:05 ` Alan Stern
2007-05-03 11:33 ` Johannes Berg [this message]
2007-05-03 12:56 ` Rafael J. Wysocki
2007-05-04 10:48 ` Johannes Berg
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