From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org,
virtualization@lists.osdl.org, akpm@osdl.org,
nickpiggin@yahoo.com.au, frankeh@watson.ibm.com,
hugh@veritas.com
Subject: Re: [patch 0/6] Guest page hinting version 6.
Date: Thu, 13 Mar 2008 10:47:07 +0100 [thread overview]
Message-ID: <1205401627.26537.40.camel@localhost> (raw)
In-Reply-To: <200803130941.48480.rusty@rustcorp.com.au>
On Thu, 2008-03-13 at 09:41 +1100, Rusty Russell wrote:
> On Thursday 13 March 2008 00:21:32 Martin Schwidefsky wrote:
> > My question now is how to proceed with the code. I sure
> > would love to see the code going upstream some day but that depends on
> > the mm developers as the code adds complexity that needs to be supported.
>
> Well, I want this feature, but I agree about complexity.
>
> AFAICT, the trivial subset of this is the hinting of Unused pages. It seems
> that would buy us something, and perhaps be a stepping stone to full page
> hinting?
I've been there but the unused page thing is so small that it doesn't
make sense to separate it from the patches. If I don't see any progress
then I will come up with a patch that adds the Unused state transitions
to the arch files of s390.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
next prev parent reply other threads:[~2008-03-13 9:47 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-12 13:21 [patch 0/6] Guest page hinting version 6 Martin Schwidefsky
2008-03-12 13:21 ` [patch 1/6] Guest page hinting: core + volatile page cache Martin Schwidefsky
2008-03-12 23:12 ` Rusty Russell
2008-03-13 9:24 ` Martin Schwidefsky
2008-03-12 13:21 ` [patch 2/6] Guest page hinting: volatile swap cache Martin Schwidefsky
2008-03-12 13:21 ` [patch 3/6] Guest page hinting: mlocked pages Martin Schwidefsky
2008-03-12 23:27 ` Rusty Russell
2008-03-13 9:13 ` Martin Schwidefsky
2008-03-12 13:21 ` [patch 4/6] Guest page hinting: writable page table entries Martin Schwidefsky
2008-03-12 23:35 ` Rusty Russell
2008-03-13 9:11 ` Martin Schwidefsky
2008-03-12 13:21 ` [patch 5/6] Guest page hinting: minor fault optimization Martin Schwidefsky
2008-03-12 13:21 ` [patch 6/6] Guest page hinting: s390 support Martin Schwidefsky
2008-03-12 16:19 ` Jeremy Fitzhardinge
2008-03-12 16:28 ` Martin Schwidefsky
2008-03-12 16:44 ` Jeremy Fitzhardinge
2008-03-12 16:59 ` Martin Schwidefsky
2008-03-12 17:48 ` Jeremy Fitzhardinge
2008-03-12 20:04 ` Anthony Liguori
2008-03-12 20:45 ` Jeremy Fitzhardinge
2008-03-12 20:56 ` Anthony Liguori
2008-03-12 21:36 ` Jeremy Fitzhardinge
2008-03-13 9:45 ` Martin Schwidefsky
2008-03-13 16:07 ` Jeremy Fitzhardinge
2008-03-13 16:17 ` Jeremy Fitzhardinge
2008-03-13 16:55 ` Martin Schwidefsky
2008-03-13 17:05 ` Jeremy Fitzhardinge
2008-03-13 17:23 ` Martin Schwidefsky
2008-03-13 9:42 ` Martin Schwidefsky
2008-03-13 9:36 ` Martin Schwidefsky
2008-03-13 9:32 ` Martin Schwidefsky
2008-03-12 22:41 ` [patch 0/6] Guest page hinting version 6 Rusty Russell
2008-03-13 9:47 ` Martin Schwidefsky [this message]
2008-03-13 16:57 ` Hugh Dickins
2008-03-13 17:14 ` Martin Schwidefsky
2008-03-13 17:45 ` Zachary Amsden
2008-03-13 19:45 ` Andrea Arcangeli
2008-03-13 21:41 ` Zachary Amsden
2008-03-13 18:41 ` Jeremy Fitzhardinge
2008-03-13 18:55 ` Hugh Dickins
2008-03-13 19:53 ` Zachary Amsden
2008-03-14 18:30 ` Jeremy Fitzhardinge
2008-03-14 21:32 ` Zachary Amsden
2008-03-14 21:37 ` Jeremy Fitzhardinge
2008-03-17 9:21 ` Martin Schwidefsky
2008-05-06 15:33 ` Martin Schwidefsky
2008-05-06 19:46 ` Rik van Riel
2008-05-07 3:49 ` Zachary Amsden
2008-05-07 7:00 ` Martin Schwidefsky
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=1205401627.26537.40.camel@localhost \
--to=schwidefsky@de.ibm.com \
--cc=akpm@osdl.org \
--cc=frankeh@watson.ibm.com \
--cc=hugh@veritas.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
--cc=nickpiggin@yahoo.com.au \
--cc=rusty@rustcorp.com.au \
--cc=virtualization@lists.linux-foundation.org \
--cc=virtualization@lists.osdl.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.