From: Ingo Molnar <mingo@kernel.org>
To: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
riel@redhat.com, oleg@redhat.com, pjt@google.com,
akpm@linux-foundation.org, torvalds@linux-foundation.org,
tglx@linutronix.de, Lee.Schermerhorn@hp.com,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 07/19] mm/mpol: Add MPOL_MF_NOOP
Date: Mon, 1 Oct 2012 11:45:55 +0200 [thread overview]
Message-ID: <20121001094554.GA19112@gmail.com> (raw)
In-Reply-To: <CAHO5Pa2Ai6BzXFtTDBzuw4y=tzk9G4DA=9cRBojVjjMB9mtT0w@mail.gmail.com>
* Michael Kerrisk <mtk.manpages@gmail.com> wrote:
> On Tue, Jul 31, 2012 at 9:12 PM, Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> > From: Lee Schermerhorn <lee.schermerhorn@hp.com>
> >
> > This patch augments the MPOL_MF_LAZY feature by adding a
> > "NOOP" policy to mbind(). When the NOOP policy is used with
> > the 'MOVE and 'LAZY flags, mbind() [check_range()] will walk
> > the specified range and unmap eligible pages so that they
> > will be migrated on next touch.
>
> This patch is mistitled. The new flag is MPOL_NOOP. That made
> it difficult to find the commit in linux-next. Does it make
> sense to fix the patch title before this hits mainline?
In isolation such a minor title problem alone does not justify
rebasing.
Thanks,
Ingo
next prev parent reply other threads:[~2012-10-01 9:46 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-31 19:12 [PATCH 00/19] sched-numa rewrite Peter Zijlstra
2012-07-31 19:12 ` [PATCH 01/19] task_work: Remove dependency on sched.h Peter Zijlstra
2012-07-31 20:52 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 02/19] mm/mpol: Remove NUMA_INTERLEAVE_HIT Peter Zijlstra
2012-07-31 20:52 ` Rik van Riel
2012-08-09 21:41 ` Andrea Arcangeli
2012-08-10 0:50 ` Andi Kleen
2012-07-31 19:12 ` [PATCH 03/19] mm/mpol: Make MPOL_LOCAL a real policy Peter Zijlstra
2012-07-31 20:52 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 04/19] mm, thp: Preserve pgprot across huge page split Peter Zijlstra
2012-07-31 20:53 ` Rik van Riel
2012-08-09 21:42 ` Andrea Arcangeli
2012-07-31 19:12 ` [PATCH 05/19] mm, mpol: Create special PROT_NONE infrastructure Peter Zijlstra
2012-07-31 20:55 ` Rik van Riel
2012-08-09 21:43 ` Andrea Arcangeli
2012-07-31 19:12 ` [PATCH 06/19] mm/mpol: Add MPOL_MF_LAZY Peter Zijlstra
2012-07-31 21:04 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 07/19] mm/mpol: Add MPOL_MF_NOOP Peter Zijlstra
2012-07-31 21:06 ` Rik van Riel
2012-08-09 21:44 ` Andrea Arcangeli
2012-10-01 9:36 ` Michael Kerrisk
2012-10-01 9:45 ` Ingo Molnar [this message]
2012-07-31 19:12 ` [PATCH 08/19] mm/mpol: Check for misplaced page Peter Zijlstra
2012-07-31 21:13 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 09/19] mm, migrate: Introduce migrate_misplaced_page() Peter Zijlstra
2012-07-31 21:16 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 10/19] mm, mpol: Use special PROT_NONE to migrate pages Peter Zijlstra
2012-07-31 21:24 ` Rik van Riel
2012-08-09 21:44 ` Andrea Arcangeli
2012-07-31 19:12 ` [PATCH 11/19] sched, mm: Introduce tsk_home_node() Peter Zijlstra
2012-07-31 21:30 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 12/19] mm/mpol: Make mempolicy home-node aware Peter Zijlstra
2012-07-31 21:33 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 13/19] sched: Introduce sched_feat_numa() Peter Zijlstra
2012-07-31 21:34 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 14/19] sched: Make find_busiest_queue() a method Peter Zijlstra
2012-07-31 21:34 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 15/19] sched: Implement home-node awareness Peter Zijlstra
2012-07-31 21:52 ` Rik van Riel
2012-08-09 21:51 ` Andrea Arcangeli
2012-07-31 19:12 ` [PATCH 16/19] sched, numa: NUMA home-node selection code Peter Zijlstra
2012-07-31 21:52 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 17/19] sched, numa: Detect big processes Peter Zijlstra
2012-07-31 21:53 ` Rik van Riel
2012-07-31 19:12 ` [PATCH 18/19] sched, numa: Per task memory placement for " Peter Zijlstra
2012-07-31 21:56 ` Rik van Riel
2012-08-08 21:35 ` Peter Zijlstra
2012-08-09 21:57 ` Andrea Arcangeli
2012-07-31 19:12 ` [PATCH 19/19] mm, numa: retry failed page migrations Peter Zijlstra
2012-08-02 20:40 ` Christoph Lameter
2012-08-08 17:17 ` [PATCH 00/19] sched-numa rewrite Andrea Arcangeli
2012-08-08 18:43 ` Rik van Riel
2012-08-17 18:08 ` Andrea Arcangeli
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