From: Rik van Riel <riel@redhat.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: Mel Gorman <mgorman@suse.de>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Andrea Arcangeli <aarcange@redhat.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Hugh Dickins <hughd@google.com>,
Thomas Gleixner <tglx@linutronix.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linux-MM <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH 00/31] Foundation for automatic NUMA balancing V2
Date: Tue, 13 Nov 2012 23:09:21 -0500 [thread overview]
Message-ID: <50A31971.6000706@redhat.com> (raw)
In-Reply-To: <20121113172734.GA12098@gmail.com>
On 11/13/2012 12:27 PM, Ingo Molnar wrote:
>
> * Mel Gorman <mgorman@suse.de> wrote:
>
>>> I'd also like to add another, structural side note: you
>>> mixed new vm-stats bits into the whole queue, needlessly
>>> blowing up the size and the mm/ specific portions of the
>>> tree. I'd suggest to post and keep those bits separately,
>>> preferably on top of what we have already once it has
>>> settled down. I'm keeping the 'perf bench numa' bits
>>> separate as well.
>>
>> The stats part are fairly late in the queue. I noticed they
>> break build for !CONFIG_BALANCE_NUMA but it was trivially
>> resolved. [...]
>
> Ok - the vm-stats bits are the last larger item remaining that
> I've seen - could you please redo any of your changes on top of
> the latest tip:numa/core tree, to make them easier for me to
> pick up?
>
> Your tree is slowly becoming a rebase of tip:numa/core and that
> will certainly cause problems.
Mel's tree looks like the easiest of the two to merge
from an mm/ point of view.
> I'll backmerge any delta patches and rebase as necessary - but
> please do them as deltas on top of tip:numa/core to make things
> reviewable and easier to merge:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git numa/core
>
> Thanks!
>
> Ingo
>
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next prev parent reply other threads:[~2012-11-14 4:09 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-13 11:12 [RFC PATCH 00/31] Foundation for automatic NUMA balancing V2 Mel Gorman
2012-11-13 11:12 ` [PATCH 01/31] mm: compaction: Move migration fail/success stats to migrate.c Mel Gorman
2012-11-13 11:12 ` [PATCH 02/31] mm: migrate: Add a tracepoint for migrate_pages Mel Gorman
2012-11-13 11:12 ` [PATCH 03/31] mm: compaction: Add scanned and isolated counters for compaction Mel Gorman
2012-11-13 11:12 ` [PATCH 04/31] mm: numa: define _PAGE_NUMA Mel Gorman
2012-11-13 11:12 ` [PATCH 05/31] mm: numa: pte_numa() and pmd_numa() Mel Gorman
2012-11-13 11:12 ` [PATCH 06/31] mm: numa: teach gup_fast about pmd_numa Mel Gorman
2012-11-13 11:12 ` [PATCH 07/31] mm: numa: split_huge_page: transfer the NUMA type from the pmd to the pte Mel Gorman
2012-11-14 17:13 ` Rik van Riel
2012-11-13 11:12 ` [PATCH 08/31] mm: numa: Create basic numa page hinting infrastructure Mel Gorman
2012-11-13 11:12 ` [PATCH 09/31] mm: mempolicy: Make MPOL_LOCAL a real policy Mel Gorman
2012-11-13 11:12 ` [PATCH 10/31] mm: mempolicy: Add MPOL_MF_NOOP Mel Gorman
2012-11-13 11:12 ` [PATCH 11/31] mm: mempolicy: Check for misplaced page Mel Gorman
2012-11-13 11:12 ` [PATCH 12/31] mm: migrate: Introduce migrate_misplaced_page() Mel Gorman
2012-11-13 11:12 ` [PATCH 13/31] mm: mempolicy: Use _PAGE_NUMA to migrate pages Mel Gorman
2012-11-13 11:12 ` [PATCH 14/31] mm: mempolicy: Add MPOL_MF_LAZY Mel Gorman
2012-11-13 11:12 ` [PATCH 15/31] mm: numa: Add fault driven placement and migration Mel Gorman
2012-11-13 11:12 ` [PATCH 16/31] mm: numa: Only call task_numa_placement for misplaced pages Mel Gorman
2012-11-14 17:58 ` Rik van Riel
2012-11-14 18:18 ` Mel Gorman
2012-11-13 11:12 ` [PATCH 17/31] mm: numa: Avoid double faulting after migrating misplaced page Mel Gorman
2012-11-14 18:00 ` Rik van Riel
2012-11-13 11:12 ` [PATCH 18/31] mm: sched: numa: Implement constant, per task Working Set Sampling (WSS) rate Mel Gorman
2012-11-13 11:12 ` [PATCH 19/31] mm: sched: numa: Implement slow start for working set sampling Mel Gorman
2012-11-13 11:12 ` [PATCH 20/31] mm: numa: Add pte updates, hinting and migration stats Mel Gorman
2012-11-13 11:12 ` [PATCH 21/31] mm: numa: Migrate on reference policy Mel Gorman
2012-11-13 11:12 ` [PATCH 22/31] x86: mm: only do a local tlb flush in ptep_set_access_flags() Mel Gorman
2012-11-13 11:12 ` [PATCH 23/31] x86: mm: drop TLB flush from ptep_set_access_flags Mel Gorman
2012-11-13 11:12 ` [PATCH 24/31] mm,generic: only flush the local TLB in ptep_set_access_flags Mel Gorman
2012-11-13 11:12 ` [PATCH 25/31] sched: numa: Introduce tsk_home_node() Mel Gorman
2012-11-13 11:12 ` [PATCH 26/31] sched: numa: Make mempolicy home-node aware Mel Gorman
2012-11-14 18:22 ` Rik van Riel
2012-11-14 18:50 ` Mel Gorman
2012-11-13 11:12 ` [PATCH 27/31] sched: numa: Make find_busiest_queue() a method Mel Gorman
2012-11-14 18:25 ` Rik van Riel
2012-11-13 11:12 ` [PATCH 28/31] sched: numa: Implement home-node awareness Mel Gorman
2012-11-13 11:12 ` [PATCH 29/31] sched: numa: CPU follows memory Mel Gorman
2012-11-14 11:20 ` Mel Gorman
2012-11-13 11:12 ` [PATCH 30/31] mm: numa: Introduce last_nid to the page frame Mel Gorman
2012-11-13 11:13 ` [PATCH 31/31] mm: numa: Use a two-stage filter to restrict pages being migrated for unlikely task<->node relationships Mel Gorman
2012-11-13 15:14 ` [RFC PATCH 00/31] Foundation for automatic NUMA balancing V2 Ingo Molnar
2012-11-13 15:42 ` Mel Gorman
2012-11-13 17:27 ` Ingo Molnar
2012-11-14 4:09 ` Rik van Riel [this message]
2012-11-14 12:24 ` Mel Gorman
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