From: Christoph Lameter <clameter@sgi.com>
To: Mel Gorman <mel@csn.ul.ie>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, ak@suse.de, mtk-manpages@gmx.net,
solo@google.com, eric.whitney@hp.com,
Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Subject: Re: [PATCH/RFC 0/5] Memory Policy Cleanups and Enhancements
Date: Fri, 14 Sep 2007 11:41:26 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0709141137090.16964@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <1189791967.13629.24.camel@localhost>
Since you are going to rework the one zonelist patch again anyway I would
suggest to either use Kame-san full approach and include the node in the
zonelist item structure (it does not add any memory since the struct is
word aligned and this is an int) or go back to the earlier approach of
packing the zone id into the low bits which would reduce the cache
footprint.
Kame-san's approach is likely very useful if we have a lot of nodes and
need to match a nodemask to a zonelist.
--
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:[~2007-09-14 18:41 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-30 18:50 [PATCH/RFC 0/5] Memory Policy Cleanups and Enhancements Lee Schermerhorn
2007-08-30 18:51 ` [PATCH/RFC 1/5] Mem Policy: fix reference counting Lee Schermerhorn
2007-09-11 18:48 ` Mel Gorman
2007-09-11 18:12 ` Lee Schermerhorn
2007-09-13 9:45 ` Mel Gorman
2007-08-30 18:51 ` [PATCH/RFC 2/5] Mem Policy: Use MPOL_PREFERRED for system-wide default policy Lee Schermerhorn
2007-09-11 18:54 ` Mel Gorman
2007-09-11 18:22 ` Lee Schermerhorn
2007-09-13 9:48 ` Mel Gorman
2007-08-30 18:51 ` [PATCH/RFC 3/5] Mem Policy: MPOL_PREFERRED fixups for "local allocation" Lee Schermerhorn
2007-09-11 18:58 ` Mel Gorman
2007-09-11 18:34 ` Lee Schermerhorn
2007-09-12 22:10 ` Christoph Lameter
2007-09-13 13:51 ` Lee Schermerhorn
2007-09-13 18:18 ` Christoph Lameter
2007-09-13 9:55 ` Mel Gorman
2007-09-12 22:06 ` Christoph Lameter
2007-09-13 13:35 ` Lee Schermerhorn
2007-09-13 18:21 ` Christoph Lameter
2007-08-30 18:51 ` [PATCH/RFC 4/5] Mem Policy: cpuset-independent interleave policy Lee Schermerhorn
2007-09-12 21:20 ` Ethan Solomita
2007-09-12 22:14 ` Christoph Lameter
2007-09-13 13:26 ` Lee Schermerhorn
2007-09-13 17:17 ` Ethan Solomita
2007-09-12 21:59 ` Ethan Solomita
2007-09-13 13:32 ` Lee Schermerhorn
2007-09-13 17:19 ` Ethan Solomita
2007-09-13 18:20 ` Christoph Lameter
2007-10-09 6:15 ` Ethan Solomita
2007-10-09 13:39 ` Lee Schermerhorn
2007-10-09 18:49 ` Christoph Lameter
2007-10-09 19:02 ` Lee Schermerhorn
2007-08-30 18:51 ` [PATCH/RFC 5/5] Mem Policy: add MPOL_F_MEMS_ALLOWED get_mempolicy() flag Lee Schermerhorn
2007-09-11 19:07 ` Mel Gorman
2007-09-11 18:42 ` Lee Schermerhorn
2007-09-12 22:14 ` Christoph Lameter
2007-09-14 20:24 ` [PATCH] " Lee Schermerhorn
2007-09-14 20:27 ` Christoph Lameter
2007-09-11 16:20 ` [PATCH/RFC 0/5] Memory Policy Cleanups and Enhancements Lee Schermerhorn
2007-09-11 19:12 ` Mel Gorman
2007-09-11 18:45 ` Lee Schermerhorn
2007-09-12 22:17 ` Christoph Lameter
2007-09-13 13:57 ` Lee Schermerhorn
2007-09-13 15:31 ` Mel Gorman
2007-09-13 15:01 ` Lee Schermerhorn
2007-09-13 18:55 ` Mel Gorman
2007-09-13 18:19 ` Christoph Lameter
2007-09-13 18:23 ` Mel Gorman
2007-09-13 18:26 ` Christoph Lameter
2007-09-13 21:17 ` Andrew Morton
2007-09-14 2:20 ` Christoph Lameter
2007-09-14 8:53 ` Mel Gorman
2007-09-14 15:06 ` Lee Schermerhorn
2007-09-14 17:46 ` Mel Gorman
2007-09-14 18:41 ` Christoph Lameter [this message]
2007-09-16 18:02 ` Mel Gorman
2007-09-17 18:12 ` Christoph Lameter
2007-09-17 18:19 ` Christoph Lameter
2007-09-17 20:14 ` Mel Gorman
2007-09-17 19:16 ` Christoph Lameter
2007-09-17 20:03 ` Mel Gorman
2007-09-14 20:15 ` Lee Schermerhorn
2007-09-16 18:05 ` Mel Gorman
2007-09-16 19:34 ` Andrew Morton
2007-09-16 21:22 ` Mel Gorman
2007-09-17 13:29 ` Lee Schermerhorn
2007-09-17 18:14 ` Christoph Lameter
2007-09-13 15:49 ` Lee Schermerhorn
2007-09-13 18:22 ` Christoph Lameter
2007-09-17 19:00 ` [PATCH] Fix NUMA Memory Policy Reference Counting Lee Schermerhorn
2007-09-17 19:14 ` Christoph Lameter
2007-09-17 19:38 ` Lee Schermerhorn
2007-09-17 19:43 ` Christoph Lameter
2007-09-19 22:03 ` Lee Schermerhorn
2007-09-19 22:23 ` Christoph Lameter
2007-09-18 10:36 ` Mel Gorman
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=Pine.LNX.4.64.0709141137090.16964@schroedinger.engr.sgi.com \
--to=clameter@sgi.com \
--cc=Lee.Schermerhorn@hp.com \
--cc=ak@suse.de \
--cc=akpm@linux-foundation.org \
--cc=eric.whitney@hp.com \
--cc=kamezawa.hiroyu@jp.fujitsu.com \
--cc=linux-mm@kvack.org \
--cc=mel@csn.ul.ie \
--cc=mtk-manpages@gmx.net \
--cc=solo@google.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).