From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Christoph Lameter <clameter@sgi.com>,
Martin Bligh <mbligh@mbligh.org>,
linux-mm@kvack.org, Nick Piggin <nickpiggin@yahoo.com.au>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Rik van Riel <riel@redhat.com>
Subject: Re: [RFC] Remove unswappable anonymous pages off the LRU
Date: Fri, 16 Feb 2007 10:11:39 +0100 [thread overview]
Message-ID: <200702161011.40640.rjw@sisk.pl> (raw)
In-Reply-To: <1171613727.24923.54.camel@twins>
On Friday, 16 February 2007 09:15, Peter Zijlstra wrote:
> On Thu, 2007-02-15 at 18:48 -0800, Andrew Morton wrote:
>
> > The two swsusp bits can be removed: they're only needed at suspend/resume
> > time and can be replaced by an external data structure.
>
> I once had a talk with Rafael, and he said it would be possible to rid
> us of PG_nosave* with the now not so new bitmap code that is used to
> handle swsusp of highmem pages.
Yes, that is true.
I'm going to do this soon, but first I'd like to help to make the task freezer
suitable for the CPU hotplug.
Greetings,
Rafael
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2007-02-16 9:11 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-15 21:05 [RFC] Remove unswappable anonymous pages off the LRU Christoph Lameter
2007-02-15 22:31 ` Rik van Riel
2007-02-15 22:41 ` Christoph Lameter
2007-02-15 22:50 ` Rik van Riel
2007-02-15 22:53 ` Christoph Lameter
2007-02-15 23:19 ` Andrew Morton
2007-02-15 23:20 ` Lee Schermerhorn
2007-02-16 0:15 ` Andrew Morton
2007-02-16 1:13 ` Andrew Morton
2007-02-16 1:24 ` KAMEZAWA Hiroyuki
2007-02-16 1:40 ` Martin Bligh
2007-02-16 1:49 ` Andrew Morton
2007-02-16 2:21 ` Martin Bligh
2007-02-16 2:34 ` Christoph Lameter
2007-02-16 2:48 ` Andrew Morton
2007-02-16 2:50 ` Christoph Lameter
2007-02-16 3:18 ` Andrew Morton
2007-02-16 3:36 ` Christoph Lameter
2007-02-16 3:42 ` Andrew Morton
2007-02-16 3:50 ` Christoph Lameter
2007-02-16 4:02 ` Andrew Morton
2007-02-16 4:07 ` Christoph Lameter
2007-02-16 4:03 ` Andrew Morton
2007-02-16 4:14 ` Rik van Riel
2007-02-16 4:15 ` Christoph Lameter
2007-02-16 4:57 ` KAMEZAWA Hiroyuki
2007-02-16 5:16 ` Andrew Morton
2007-02-16 5:25 ` Christoph Lameter
2007-02-16 5:41 ` Andrew Morton
2007-02-16 5:19 ` Christoph Lameter
2007-02-16 4:24 ` Andrew Morton
2007-02-16 8:15 ` Peter Zijlstra
2007-02-16 9:11 ` Rafael J. Wysocki [this message]
2007-02-16 9:19 ` Peter Zijlstra
2007-02-16 10:10 ` Christoph Lameter
2007-02-16 10:17 ` Peter Zijlstra
2007-02-16 11:04 ` Rafael J. Wysocki
2007-02-16 2:16 ` Christoph Lameter
2007-02-16 3:17 ` Martin Bligh
2007-02-16 3:29 ` Christoph Lameter
2007-02-16 8:10 ` Peter Zijlstra
2007-02-16 2:15 ` Christoph Lameter
2007-02-16 2:55 ` Christoph Lameter
2007-02-16 5:02 ` Christoph Lameter
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200702161011.40640.rjw@sisk.pl \
--to=rjw@sisk.pl \
--cc=a.p.zijlstra@chello.nl \
--cc=akpm@linux-foundation.org \
--cc=clameter@sgi.com \
--cc=kamezawa.hiroyu@jp.fujitsu.com \
--cc=linux-mm@kvack.org \
--cc=mbligh@mbligh.org \
--cc=nickpiggin@yahoo.com.au \
--cc=riel@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).