From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Christoph Lameter <clameter@engr.sgi.com>
Cc: Pavel Machek <pavel@ucw.cz>, linux-mm@kvack.org
Subject: Re: Remove page flags for software suspend
Date: Wed, 28 Feb 2007 18:51:51 +0100 [thread overview]
Message-ID: <200702281851.51666.rjw@sisk.pl> (raw)
In-Reply-To: <Pine.LNX.4.64.0702280932160.5371@schroedinger.engr.sgi.com>
On Wednesday, 28 February 2007 18:35, Christoph Lameter wrote:
> On Wed, 28 Feb 2007, Rafael J. Wysocki wrote:
>
> > Yes, I know that. On the other hand, we have terminally broken CPU hotplug
> > code in the kernel that I'd like to get fixed _first_.
>
> The cpu hotplug code has been terminal for years.
But recently it's been becoming a real pain.
> > PageNosaveFree is only needed at the suspend time, so we need not allocate
> > it in advance.
>
> Well it should be simple to change the patch to allocate the bitmaps
> later.
Well, yes, I think so. Still, there may be another way of doing it and I need
some time to have a look.
BTW, have you tested the patch?
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next prev parent reply other threads:[~2007-02-28 17:51 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-16 10:13 Remove page flags for software suspend Christoph Lameter
2007-02-16 10:56 ` Rafael J. Wysocki
2007-02-28 10:14 ` Pavel Machek
2007-02-28 15:25 ` Christoph Lameter
2007-02-28 17:13 ` Rafael J. Wysocki
2007-02-28 17:17 ` Christoph Lameter
2007-02-28 17:33 ` Rafael J. Wysocki
2007-02-28 17:35 ` Christoph Lameter
2007-02-28 17:51 ` Rafael J. Wysocki [this message]
2007-02-28 17:56 ` Christoph Lameter
2007-02-28 21:11 ` Pavel Machek
2007-03-01 2:35 ` Nick Piggin
2007-03-01 15:18 ` Nick Piggin
2007-03-01 15:33 ` Rafael J. Wysocki
2007-03-01 23:10 ` Rafael J. Wysocki
2007-03-04 13:50 ` [RFC][PATCH 0/3] swsusp: Do not use page flags (was: Re: Remove page flags for software suspend) Rafael J. Wysocki
2007-03-04 14:07 ` [RFC][PATCH 1/3] swsusp: Do not use page flags directly Rafael J. Wysocki
2007-03-13 4:45 ` Nick Piggin
2007-03-04 14:07 ` [RFC][PATCH 2/3] swsusp: Do not use page flags Rafael J. Wysocki
2007-03-13 4:47 ` Nick Piggin
2007-03-13 9:16 ` Rafael J. Wysocki
2007-03-13 9:23 ` Nick Piggin
2007-03-13 10:17 ` Rafael J. Wysocki
2007-03-13 10:31 ` Nick Piggin
2007-03-13 21:20 ` Rafael J. Wysocki
2007-03-14 3:17 ` Nick Piggin
2007-03-14 8:30 ` Rafael J. Wysocki
2007-03-04 14:08 ` [RFC][PATCH 3/3] mm: Remove nosave and nosave_free " Rafael J. Wysocki
2007-03-08 1:00 ` [RFC][PATCH 0/3] swsusp: Do not use page flags (was: Re: Remove page flags for software suspend) Johannes Berg
2007-03-08 22:05 ` Rafael J. Wysocki
2007-03-08 22:10 ` Johannes Berg
2007-03-08 22:33 ` Rafael J. Wysocki
2007-03-08 22:43 ` Johannes Berg
2007-03-08 22:54 ` Rafael J. Wysocki
2007-03-08 22:54 ` Johannes Berg
2007-03-08 23:15 ` Pavel Machek
2007-03-08 23:21 ` Johannes Berg
2007-03-08 23:23 ` Pavel Machek
2007-03-08 23:34 ` Rafael J. Wysocki
2007-03-08 23:36 ` Pavel Machek
2007-03-08 15:09 ` Johannes Berg
2007-03-08 22:10 ` Rafael J. Wysocki
2007-03-08 22:12 ` Johannes Berg
2007-03-08 15:53 ` Peter Zijlstra
2007-03-08 22:11 ` Rafael J. Wysocki
2007-03-01 17:48 ` Remove page flags for software suspend Hugh Dickins
2007-03-13 3:36 ` Nick Piggin
2007-03-01 20:46 ` Rafael J. Wysocki
2007-03-02 10:17 ` Pavel Machek
2007-02-28 21:08 ` Pavel Machek
2007-02-28 21:16 ` Christoph Lameter
2007-02-28 21:22 ` Pavel Machek
2007-02-28 22:23 ` Rafael J. Wysocki
2007-03-01 2:31 ` Nick Piggin
2007-02-28 10:14 ` Pavel Machek
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