From: Ingo Molnar <mingo@kernel.org>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Rik van Riel <riel@redhat.com>,
hpa@zytor.com, linux-kernel@vger.kernel.org,
torvalds@linux-foundation.org, pjt@google.com, cl@linux.com,
bharata.rao@gmail.com, akpm@linux-foundation.org,
Lee.Schermerhorn@hp.com, aarcange@redhat.com, danms@us.ibm.com,
suresh.b.siddha@intel.com, tglx@linutronix.de,
linux-tip-commits@vger.kernel.org
Subject: Re: [tip:sched/numa] sched/numa: Introduce sys_numa_{t,m}bind()
Date: Sat, 19 May 2012 13:09:59 +0200 [thread overview]
Message-ID: <20120519110959.GB2012@gmail.com> (raw)
In-Reply-To: <1337355341.573.68.camel@twins>
* Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
< [...]
>
> That said, I'll leave the door open and will consider
> something like his scanning stuff as an optional add on on-top
> of this.
>
> I very much believe in doing the simple thing first, and this
> is that, this is much like what the userspace daemons try to
> do and many of the traditional Unixes have also done (albeit
> many of those didn't go the way of home-node migration).
Probably because those Unices didnt survive long enough to reach
NUMA machines in earnest. SMP was a big deal already.
Thanks,
Ingo
next prev parent reply other threads:[~2012-05-19 11:10 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-18 10:42 [tip:sched/numa] sched/numa: Introduce sys_numa_{t,m}bind() tip-bot for Peter Zijlstra
2012-05-18 15:14 ` Rik van Riel
2012-05-18 15:25 ` Christoph Lameter
2012-05-18 15:33 ` Peter Zijlstra
2012-05-18 15:37 ` Christoph Lameter
2012-05-18 15:47 ` Peter Zijlstra
2012-05-18 15:35 ` Peter Zijlstra
2012-05-18 15:40 ` Peter Zijlstra
2012-05-18 15:47 ` Christoph Lameter
2012-05-18 15:49 ` Peter Zijlstra
2012-05-18 16:00 ` Christoph Lameter
2012-05-18 16:04 ` Peter Zijlstra
2012-05-18 16:07 ` Christoph Lameter
2012-05-18 15:48 ` Rik van Riel
2012-05-18 16:05 ` Peter Zijlstra
2012-05-19 11:19 ` Ingo Molnar
2012-05-19 11:09 ` Ingo Molnar [this message]
2012-05-19 10:32 ` Pekka Enberg
2012-05-20 2:23 ` David Rientjes
2012-05-21 8:40 ` Ingo Molnar
2012-05-22 2:16 ` David Rientjes
2012-05-22 2:42 ` David Rientjes
2012-05-22 12:04 ` Peter Zijlstra
2012-05-22 15:00 ` Peter Zijlstra
2012-05-23 16:00 ` Peter Zijlstra
2012-05-24 0:58 ` David Rientjes
2012-05-25 8:35 ` Peter Zijlstra
2012-05-31 22:03 ` Peter Zijlstra
2012-05-30 13:37 ` [tip:sched/urgent] sched: Fix SD_OVERLAP tip-bot for Peter Zijlstra
2012-05-30 13:38 ` [tip:sched/urgent] sched: Make sure to not re-read variables after validation tip-bot for Peter Zijlstra
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