From: Andreas Herrmann <andreas.herrmann3@amd.com>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Anton Blanchard <anton@au1.ibm.com>,
Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>,
Suresh Siddha <suresh.b.siddha@intel.com>,
Venkatesh Pallipadi <venki@google.com>,
Paul Turner <pjt@google.com>, Mike Galbraith <efault@gmx.de>,
Thomas Gleixner <tglx@linutronix.de>,
Heiko Carstens <heiko.carstens@de.ibm.com>
Subject: Re: [PATCH 00/23] sched: Rewrite sched_domain/sched_group creation
Date: Fri, 29 Apr 2011 16:07:14 +0200 [thread overview]
Message-ID: <20110429140714.GC22001@alberich.amd.com> (raw)
In-Reply-To: <20110407120941.400629539@chello.nl>
On Thu, Apr 07, 2011 at 08:09:41AM -0400, Peter Zijlstra wrote:
> This series rewrite the sched_domain and sched_group creation code.
>
> While its still not completely finished it does get us a lot of cleanups
> and code reduction and seems fairly stable at this point and should thus
> be a fairly good base to continue from.
Hi Peter,
finally I've reviewed the entire patch set.
Didn't find suspicious things.
So if you care you can add a
Reviewed-by: Andreas Herrmann <andreas.herrmann3@amd.com>
to each of the 23 patches.
> Also available through:
> git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-sched.git sched_domain
I've also tested that stuff on a Magny-Cours and other systems. Seems
to be quite stable so far. (Especially also on multi-node CPUs;-)
(I've used your branch rebased (w/o issues) on -rc5.)
Regards,
Andreas
--
Operating | Advanced Micro Devices GmbH
System | Einsteinring 24, 85609 Dornach b. München, Germany
Research | Geschäftsführer: Alberto Bozzo, Andrew Bowd
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prev parent reply other threads:[~2011-04-29 14:07 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-07 12:09 [PATCH 00/23] sched: Rewrite sched_domain/sched_group creation Peter Zijlstra
2011-04-07 12:09 ` [PATCH 01/23] sched: Remove obsolete arch_ prefixes Peter Zijlstra
2011-04-11 14:34 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 02/23] sched: Simplify cpu_power initialization Peter Zijlstra
2011-04-11 14:34 ` [tip:sched/domains] sched: Simplify ->cpu_power initialization tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 03/23] sched: Simplify build_sched_groups Peter Zijlstra
2011-04-11 14:34 ` [tip:sched/domains] sched: Simplify build_sched_groups() tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 04/23] sched: Change NODE sched_domain group creation Peter Zijlstra
2011-04-11 14:35 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-29 14:09 ` [PATCH 04/23] " Andreas Herrmann
2011-04-07 12:09 ` [PATCH 05/23] sched: Clean up some ALLNODES code Peter Zijlstra
2011-04-11 14:35 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 06/23] sched: Simplify sched_group creation Peter Zijlstra
2011-04-11 14:36 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 07/23] sched: Simplify finding the lowest sched_domain Peter Zijlstra
2011-04-11 14:36 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 08/23] sched: Simplify sched_groups_power initialization Peter Zijlstra
2011-04-11 14:37 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 09/23] sched: Dynamically allocate sched_domain/sched_group data-structures Peter Zijlstra
2011-04-11 14:37 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 10/23] sched: Simplify the free path some Peter Zijlstra
2011-04-11 14:37 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 11/23] sched: Avoid using sd->level Peter Zijlstra
2011-04-11 14:38 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 12/23] sched: Reduce some allocation pressure Peter Zijlstra
2011-04-11 14:38 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 13/23] sched: Simplify NODE/ALLNODES domain creation Peter Zijlstra
2011-04-11 14:39 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 14/23] sched: Remove nodemask allocation Peter Zijlstra
2011-04-11 14:39 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 15/23] sched: Remove some dead code Peter Zijlstra
2011-04-11 14:39 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 16/23] sched: Create persistent sched_domains_tmpmask Peter Zijlstra
2011-04-11 14:40 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 17/23] sched: Avoid allocations in sched_domain_debug() Peter Zijlstra
2011-04-11 14:40 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:09 ` [PATCH 18/23] sched: Create proper cpu_$DOM_mask() functions Peter Zijlstra
2011-04-11 14:41 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:10 ` [PATCH 19/23] sched: Stuff the sched_domain creation in a data-structure Peter Zijlstra
2011-04-11 14:41 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:10 ` [PATCH 20/23] sched: Unify the sched_domain build functions Peter Zijlstra
2011-04-11 14:42 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:10 ` [PATCH 21/23] sched: Reverse the topology list Peter Zijlstra
2011-04-11 14:42 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 12:10 ` [PATCH 22/23] sched: Move sched domain storage into " Peter Zijlstra
2011-04-11 14:42 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-29 14:11 ` [PATCH 22/23] " Andreas Herrmann
2011-04-07 12:10 ` [PATCH 23/23] sched: Dynamic sched_domain::level Peter Zijlstra
2011-04-11 14:43 ` [tip:sched/domains] " tip-bot for Peter Zijlstra
2011-04-07 13:51 ` [PATCH 00/23] sched: Rewrite sched_domain/sched_group creation Mike Galbraith
2011-04-07 14:05 ` [RFC][PATCH 24/23] sched: Rewrite CONFIG_NUMA support Peter Zijlstra
2011-04-29 14:07 ` Andreas Herrmann [this message]
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