From: Dave Hansen <dave@linux.vnet.ibm.com>
To: Christoph Lameter <cl@linux.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
David Rientjes <rientjes@google.com>,
Pekka Enberg <penberg@kernel.org>, Michal Hocko <mhocko@suse.cz>,
Andrew Morton <akpm@linux-foundation.org>,
Hugh Dickins <hughd@google.com>,
linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>,
linux-parisc@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
x86 maintainers <x86@kernel.org>, Tejun Heo <tj@kernel.org>,
Mel Gorman <mel@csn.ul.ie>
Subject: Re: [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards
Date: Thu, 21 Apr 2011 11:45:37 -0700 [thread overview]
Message-ID: <1303411537.9048.3583.camel@nimitz> (raw)
In-Reply-To: <alpine.DEB.2.00.1104211328000.5741@router.home>
On Thu, 2011-04-21 at 13:33 -0500, Christoph Lameter wrote:
> http://www.linux-mips.org/archives/linux-mips/2008-08/msg00154.html
>
> http://mytechkorner.blogspot.com/2010/12/sparsemem.html
>
> Dave Hansen, Mel: Can you provide us with some help? (Its Easter and so
> the europeans may be off for awhile)
Yup, for sure. It's also interesting how much code ppc64 removed when
they did this:
http://lists.ozlabs.org/pipermail/linuxppc64-dev/2005-November/006646.html
Please cc me on patches. Or, if nobody else was planning on doing it, I
can take a stab at doing SPARSEMEM on one of the arches. I won't be
able to _run_ it outside of qemu, but it might be quicker than someone
starting from scratch.
Was it really just m68k and parisc that need immediate attention?
-- Dave
WARNING: multiple messages have this Message-ID (diff)
From: Dave Hansen <dave@linux.vnet.ibm.com>
To: Christoph Lameter <cl@linux.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
David Rientjes <rientjes@google.com>,
Pekka Enberg <penberg@kernel.org>, Michal Hocko <mhocko@suse.cz>,
Andrew Morton <akpm@linux-foundation.org>,
Hugh Dickins <hughd@google.com>,
linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>,
linux-parisc@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
x86 maintainers <x86@kernel.org>, Tejun Heo <tj@kernel.org>,
Mel Gorman <mel@csn.ul.ie>
Subject: Re: [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards
Date: Thu, 21 Apr 2011 11:45:37 -0700 [thread overview]
Message-ID: <1303411537.9048.3583.camel@nimitz> (raw)
In-Reply-To: <alpine.DEB.2.00.1104211328000.5741@router.home>
On Thu, 2011-04-21 at 13:33 -0500, Christoph Lameter wrote:
> http://www.linux-mips.org/archives/linux-mips/2008-08/msg00154.html
>
> http://mytechkorner.blogspot.com/2010/12/sparsemem.html
>
> Dave Hansen, Mel: Can you provide us with some help? (Its Easter and so
> the europeans may be off for awhile)
Yup, for sure. It's also interesting how much code ppc64 removed when
they did this:
http://lists.ozlabs.org/pipermail/linuxppc64-dev/2005-November/006646.html
Please cc me on patches. Or, if nobody else was planning on doing it, I
can take a stab at doing SPARSEMEM on one of the arches. I won't be
able to _run_ it outside of qemu, but it might be quicker than someone
starting from scratch.
Was it really just m68k and parisc that need immediate attention?
-- Dave
--
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/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2011-04-21 18:45 UTC|newest]
Thread overview: 208+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-15 13:51 [PATCH] mm: make expand_downwards symmetrical to expand_upwards Michal Hocko
2011-04-15 13:51 ` Michal Hocko
2011-04-18 3:00 ` Hugh Dickins
2011-04-18 3:00 ` Hugh Dickins
2011-04-18 10:01 ` [PATCH v2] " Michal Hocko
2011-04-18 10:01 ` Michal Hocko
2011-04-18 20:56 ` Andrew Morton
2011-04-18 20:56 ` Andrew Morton
[not found] ` <20110419091022.GA21689@tiehlicka.suse.cz>
2011-04-19 11:09 ` [PATCH followup] mm: get rid of CONFIG_STACK_GROWSUP || CONFIG_IA64 Michal Hocko
2011-04-19 11:09 ` Michal Hocko
2011-04-20 0:33 ` KOSAKI Motohiro
2011-04-20 0:33 ` KOSAKI Motohiro
2011-04-20 6:59 ` Michal Hocko
2011-04-20 6:59 ` Michal Hocko
2011-04-20 7:08 ` KOSAKI Motohiro
2011-04-20 7:08 ` KOSAKI Motohiro
2011-04-26 7:59 ` Michal Hocko
2011-04-26 7:59 ` Michal Hocko
2011-04-19 11:10 ` [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards Michal Hocko
2011-04-19 11:10 ` Michal Hocko
2011-04-19 11:10 ` Michal Hocko
2011-04-19 15:46 ` James Bottomley
2011-04-19 15:46 ` James Bottomley
2011-04-19 16:06 ` [PATCH v3] mm: make expand_downwards symmetrical to John David Anglin
2011-04-19 16:06 ` John David Anglin
2011-04-19 16:59 ` James Bottomley
2011-04-19 16:59 ` James Bottomley
2011-04-19 16:07 ` [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards James Bottomley
2011-04-19 16:07 ` James Bottomley
2011-04-19 17:05 ` Pekka Enberg
2011-04-19 17:05 ` Pekka Enberg
2011-04-19 17:05 ` Pekka Enberg
2011-04-19 17:11 ` James Bottomley
2011-04-19 17:11 ` James Bottomley
2011-04-19 17:15 ` Christoph Lameter
2011-04-19 17:15 ` Christoph Lameter
2011-04-19 17:48 ` James Bottomley
2011-04-19 17:48 ` James Bottomley
2011-04-19 18:10 ` Christoph Lameter
2011-04-19 18:10 ` Christoph Lameter
2011-04-19 18:20 ` James Bottomley
2011-04-19 18:20 ` James Bottomley
2011-04-19 18:35 ` Christoph Lameter
2011-04-19 18:35 ` Christoph Lameter
2011-04-19 19:49 ` James Bottomley
2011-04-19 19:49 ` James Bottomley
2011-04-19 20:56 ` Christoph Lameter
2011-04-19 20:56 ` Christoph Lameter
2011-04-19 21:21 ` James Bottomley
2011-04-19 21:21 ` James Bottomley
2011-04-19 21:39 ` Christoph Lameter
2011-04-19 21:39 ` Christoph Lameter
2011-04-19 21:48 ` James Bottomley
2011-04-19 21:48 ` James Bottomley
2011-04-19 21:58 ` Christoph Lameter
2011-04-19 21:58 ` Christoph Lameter
2011-04-20 1:23 ` KOSAKI Motohiro
2011-04-20 1:23 ` KOSAKI Motohiro
2011-04-20 2:48 ` James Bottomley
2011-04-20 2:48 ` James Bottomley
2011-04-20 2:57 ` KOSAKI Motohiro
2011-04-20 2:57 ` KOSAKI Motohiro
2011-04-20 2:57 ` KOSAKI Motohiro
2011-04-20 13:50 ` Christoph Lameter
2011-04-20 13:50 ` Christoph Lameter
2011-04-21 13:32 ` Tejun Heo
2011-04-21 13:32 ` Tejun Heo
2011-04-20 5:53 ` Pekka Enberg
2011-04-20 5:53 ` Pekka Enberg
2011-04-20 7:15 ` KOSAKI Motohiro
2011-04-20 7:15 ` KOSAKI Motohiro
2011-04-20 7:34 ` Pekka Enberg
2011-04-20 7:34 ` Pekka Enberg
2011-04-20 7:34 ` Pekka Enberg
2011-04-20 8:40 ` KOSAKI Motohiro
2011-04-20 8:40 ` KOSAKI Motohiro
2011-04-20 8:40 ` KOSAKI Motohiro
2011-04-20 16:32 ` James Bottomley
2011-04-20 16:32 ` James Bottomley
2011-04-20 16:50 ` Christoph Lameter
2011-04-20 16:50 ` Christoph Lameter
2011-04-20 18:09 ` James Bottomley
2011-04-20 18:09 ` James Bottomley
2011-04-20 21:18 ` David Rientjes
2011-04-20 21:18 ` David Rientjes
2011-04-20 22:15 ` James Bottomley
2011-04-20 22:15 ` James Bottomley
2011-04-20 23:12 ` David Rientjes
2011-04-20 23:12 ` David Rientjes
2011-04-21 13:16 ` KOSAKI Motohiro
2011-04-21 13:16 ` KOSAKI Motohiro
2011-04-21 16:37 ` James Bottomley
2011-04-21 16:37 ` James Bottomley
2011-04-21 18:33 ` Christoph Lameter
2011-04-21 18:33 ` Christoph Lameter
2011-04-21 18:45 ` Dave Hansen [this message]
2011-04-21 18:45 ` Dave Hansen
2011-04-22 18:19 ` James Bottomley
2011-04-22 18:19 ` James Bottomley
2011-04-22 20:24 ` Dave Hansen
2011-04-22 20:24 ` Dave Hansen
2011-04-22 20:35 ` James Bottomley
2011-04-22 20:35 ` James Bottomley
2011-04-22 21:33 ` James Bottomley
2011-04-22 21:33 ` James Bottomley
2011-04-23 18:34 ` [PATCH] convert parisc to sparsemem (was Re: [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards) James Bottomley
2011-04-23 18:34 ` James Bottomley
2011-04-24 16:27 ` John David Anglin
2011-04-24 16:27 ` John David Anglin
2011-04-26 0:32 ` KOSAKI Motohiro
2011-04-26 0:32 ` KOSAKI Motohiro
2011-04-27 16:36 ` Dave Hansen
2011-04-27 16:36 ` Dave Hansen
2011-04-21 20:05 ` [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards James Bottomley
2011-04-21 20:05 ` James Bottomley
2011-04-21 21:07 ` Christoph Lameter
2011-04-21 21:07 ` Christoph Lameter
2011-04-21 21:22 ` James Bottomley
2011-04-21 21:22 ` James Bottomley
2011-04-21 19:33 ` David Rientjes
2011-04-21 19:33 ` David Rientjes
2011-04-22 0:34 ` KOSAKI Motohiro
2011-04-22 0:34 ` KOSAKI Motohiro
2011-04-21 2:27 ` [patch] parisc: set memory ranges in N_NORMAL_MEMORY when onlined David Rientjes
2011-04-21 13:03 ` [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards KOSAKI Motohiro
2011-04-21 13:03 ` KOSAKI Motohiro
2011-04-21 19:38 ` David Rientjes
2011-04-21 19:38 ` David Rientjes
2011-04-21 20:02 ` Christoph Lameter
2011-04-21 20:02 ` Christoph Lameter
2011-04-21 21:19 ` David Rientjes
2011-04-21 21:19 ` David Rientjes
2011-04-21 21:24 ` James Bottomley
2011-04-21 21:24 ` James Bottomley
2011-04-21 21:34 ` David Rientjes
2011-04-21 21:34 ` David Rientjes
2011-04-21 21:49 ` James Bottomley
2011-04-21 21:49 ` James Bottomley
2011-04-21 22:12 ` David Rientjes
2011-04-21 22:12 ` David Rientjes
2011-04-22 8:02 ` Pekka Enberg
2011-04-22 8:02 ` Pekka Enberg
2011-04-22 8:02 ` Pekka Enberg
2011-04-22 13:49 ` James Bottomley
2011-04-22 13:49 ` James Bottomley
2011-04-22 17:00 ` Pekka Enberg
2011-04-22 17:00 ` Pekka Enberg
2011-04-22 17:03 ` James Bottomley
2011-04-22 17:03 ` James Bottomley
2011-04-21 21:31 ` [patch] parisc: enable CONFIG_NUMA for DISCONTIGMEM and fix build errors David Rientjes
2011-04-21 21:41 ` [patch] mm: always set nodes with regular memory in N_NORMAL_MEMORY David Rientjes
2011-04-21 21:41 ` David Rientjes
2011-04-22 0:36 ` KOSAKI Motohiro
2011-04-22 0:36 ` KOSAKI Motohiro
2011-04-21 22:00 ` [patch] alpha, mm: set all online nodes " David Rientjes
2011-04-21 22:01 ` [patch] m32r, " David Rientjes
2011-04-21 22:02 ` [patch] m68k, " David Rientjes
2011-04-24 1:59 ` Michael Schmitz
2011-04-24 3:14 ` KOSAKI Motohiro
2011-04-24 4:01 ` Michael Schmitz
2011-04-24 5:05 ` Michael Schmitz
2011-04-24 6:04 ` KOSAKI Motohiro
2011-04-24 11:32 ` Thorsten Glaser
2011-04-25 2:41 ` Michael Schmitz
2011-04-25 14:22 ` Thorsten Glaser
2011-04-24 12:18 ` Thorsten Glaser
2011-04-25 20:56 ` David Rientjes
2011-04-26 2:51 ` Michael Schmitz
2011-04-26 10:50 ` Thorsten Glaser
2011-04-27 13:19 ` Geert Uytterhoeven
2011-04-27 15:09 ` Thorsten Glaser
2011-04-27 15:11 ` Thorsten Glaser
2011-04-28 2:35 ` Ben Hutchings
2011-04-28 3:05 ` Michael Schmitz
2011-04-20 21:05 ` [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards David Rientjes
2011-04-20 21:05 ` David Rientjes
2011-04-20 11:20 ` Matthew Wilcox
2011-04-20 11:20 ` Matthew Wilcox
2011-04-20 11:28 ` Pekka Enberg
2011-04-20 11:28 ` Pekka Enberg
2011-04-20 11:28 ` Pekka Enberg
2011-04-20 14:15 ` James Bottomley
2011-04-20 14:15 ` James Bottomley
2011-04-20 14:50 ` Christoph Lameter
2011-04-20 14:50 ` Christoph Lameter
2011-04-20 15:02 ` James Bottomley
2011-04-20 15:02 ` James Bottomley
2011-04-20 15:22 ` Christoph Lameter
2011-04-20 15:22 ` Christoph Lameter
2011-04-20 19:25 ` Matthew Wilcox
2011-04-20 19:25 ` Matthew Wilcox
2011-04-20 21:42 ` David Rientjes
2011-04-20 21:42 ` David Rientjes
2011-04-21 16:06 ` James Bottomley
2011-04-21 16:06 ` James Bottomley
2011-04-21 22:19 ` David Rientjes
2011-04-21 22:19 ` David Rientjes
2011-04-21 22:31 ` James Bottomley
2011-04-21 22:31 ` James Bottomley
2011-04-20 13:58 ` Christoph Lameter
2011-04-20 13:58 ` Christoph Lameter
2011-04-20 21:34 ` David Rientjes
2011-04-20 21:34 ` David Rientjes
2011-04-20 14:07 ` Christoph Lameter
2011-04-20 14:07 ` Christoph Lameter
2011-04-20 2:33 ` James Bottomley
2011-04-20 2:33 ` James Bottomley
2011-04-19 17:12 ` 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=1303411537.9048.3583.camel@nimitz \
--to=dave@linux.vnet.ibm.com \
--cc=James.Bottomley@HansenPartnership.com \
--cc=akpm@linux-foundation.org \
--cc=cl@linux.com \
--cc=hughd@google.com \
--cc=kosaki.motohiro@jp.fujitsu.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux-parisc@vger.kernel.org \
--cc=mel@csn.ul.ie \
--cc=mhocko@suse.cz \
--cc=mingo@elte.hu \
--cc=penberg@kernel.org \
--cc=rientjes@google.com \
--cc=tj@kernel.org \
--cc=x86@kernel.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.