From: Tejun Heo <tj@kernel.org>
To: Christoph Lameter <cl@linux.com>
Cc: Sam Ravnborg <sam@ravnborg.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Andrew Morton <akpm@linux-foundation.org>,
Gavin Shan <shangw@linux.vnet.ibm.com>,
David Miller <davem@davemloft.net>,
Yinghai Lu <yinghai@kernel.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
"H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>
Subject: Re: [patch 00/10] (no)bootmem bits for 3.5
Date: Wed, 9 May 2012 11:08:42 -0700 [thread overview]
Message-ID: <20120509180842.GG24636@google.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1205091252450.11225@router.home>
Hello, Christoph.
On Wed, May 09, 2012 at 12:54:37PM -0500, Christoph Lameter wrote:
> On some early 32 bit NUMA platforms only node 0 had ZONE_NORMAL memory.
> There is just no other ZONE_NORMAL memory available on other nodes on that
> hardware. But that is ancient history.
I see, but that shouldn't matter (at least anymore), the allocator can
fall back to other nodes just fine and there's no reason to
preemptively prefer node 0.
Thanks.
--
tejun
--
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>
prev parent reply other threads:[~2012-05-09 18:08 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-07 11:37 [patch 00/10] (no)bootmem bits for 3.5 Johannes Weiner
2012-05-07 11:37 ` [patch 01/10] mm: bootmem: fix checking the bitmap when finally freeing bootmem Johannes Weiner
2012-05-07 18:07 ` Tejun Heo
2012-05-07 11:37 ` [patch 02/10] mm: bootmem: remove redundant offset check " Johannes Weiner
2012-05-07 18:08 ` Tejun Heo
2012-05-07 11:37 ` [patch 03/10] mm: bootmem: rename alloc_bootmem_core to alloc_bootmem_bdata Johannes Weiner
2012-05-07 11:37 ` [patch 04/10] mm: bootmem: split out goal-to-node mapping from goal dropping Johannes Weiner
2012-05-07 11:37 ` [patch 05/10] mm: bootmem: allocate in order node+goal, goal, node, anywhere Johannes Weiner
2012-05-07 11:37 ` [patch 06/10] mm: bootmem: unify allocation policy of (non-)panicking node allocations Johannes Weiner
2012-05-07 11:37 ` [patch 07/10] mm: nobootmem: panic on node-specific allocation failure Johannes Weiner
2012-05-07 19:17 ` Yinghai Lu
2012-05-07 11:37 ` [patch 08/10] mm: nobootmem: unify allocation policy of (non-)panicking node allocations Johannes Weiner
2012-05-07 19:23 ` Yinghai Lu
2012-05-07 11:37 ` [patch 09/10] mm: bootmem: pass pgdat instead of pgdat->bdata down the stack Johannes Weiner
2012-05-07 11:37 ` [patch 10/10] mm: remove sparsemem allocation details from the bootmem allocator Johannes Weiner
2012-05-07 18:19 ` Tejun Heo
2012-05-07 18:21 ` David Miller
2012-05-10 21:44 ` Andrew Morton
2012-05-15 11:47 ` Johannes Weiner
2012-05-07 20:41 ` [patch 00/10] (no)bootmem bits for 3.5 Sam Ravnborg
2012-05-07 22:01 ` Johannes Weiner
2012-05-08 17:57 ` Sam Ravnborg
2012-05-09 17:35 ` Tejun Heo
2012-05-09 17:54 ` Christoph Lameter
2012-05-09 18:08 ` Tejun Heo [this message]
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=20120509180842.GG24636@google.com \
--to=tj@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=cl@linux.com \
--cc=davem@davemloft.net \
--cc=hannes@cmpxchg.org \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mingo@redhat.com \
--cc=sam@ravnborg.org \
--cc=shangw@linux.vnet.ibm.com \
--cc=tglx@linutronix.de \
--cc=yinghai@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 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).