From: Rik van Riel <riel@redhat.com>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Mel Gorman <mel@csn.ul.ie>,
Andrea Arcangeli <aarcange@redhat.com>,
Minchan Kim <minchan.kim@gmail.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Lee Schermerhorn <Lee.Schermerhorn@hp.com>
Subject: [PATCH -v3 0/5] always lock the root anon_vma
Date: Wed, 26 May 2010 15:38:19 -0400 [thread overview]
Message-ID: <20100526153819.6e5cec0d@annuminas.surriel.com> (raw)
Andrew, here are the patches to always lock the root anon_vma,
ported to the latest -mm tree.
These patches implement Linus's idea of always locking the root
anon_vma and contain all the fixes and improvements suggested
by Andrea.
This should fix the last bits of the anon_vma locking.
v3 is identical to v2, except I gathered up the Acked-by:s that
were on list already.
Patches 4 and 5 still need some reviewing and acks...
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next reply other threads:[~2010-05-26 19:42 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-26 19:38 Rik van Riel [this message]
2010-05-26 19:38 ` [PATCH 1/5] rename anon_vma_lock to vma_lock_anon_vma Rik van Riel
2010-05-26 20:33 ` Larry Woodman
2010-05-27 13:44 ` Minchan Kim
2010-05-26 19:39 ` [PATCH 2/5] change direct call of spin_lock(anon_vma->lock) to inline function Rik van Riel
2010-05-26 20:33 ` Larry Woodman
2010-05-27 13:46 ` Minchan Kim
2010-06-01 22:04 ` Andrew Morton
2010-06-02 8:27 ` Peter Zijlstra
2010-05-26 19:40 ` [PATCH 3/5] track the root (oldest) anon_vma Rik van Riel
2010-05-26 20:34 ` Larry Woodman
2010-05-27 13:48 ` Minchan Kim
2010-05-26 19:40 ` [PATCH 4/5] always lock " Rik van Riel
2010-05-26 20:36 ` Larry Woodman
2010-05-27 0:57 ` KAMEZAWA Hiroyuki
2010-05-27 13:55 ` Minchan Kim
2010-05-27 17:48 ` Mel Gorman
2010-05-26 19:41 ` [PATCH 5/5] extend KSM refcounts to the anon_vma root Rik van Riel
2010-05-26 20:47 ` Larry Woodman
2010-05-27 14:02 ` Minchan Kim
2010-05-27 14:09 ` Rik van Riel
2010-05-27 14:31 ` Minchan Kim
2010-05-27 17:50 ` Mel Gorman
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