From: Andi Kleen <andi@firstfloor.org>
To: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Izik Eidus <ieidus@redhat.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Nick Piggin <npiggin@suse.de>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Rik van Riel <riel@redhat.com>,
Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
Andi Kleen <andi@firstfloor.org>,
Wu Fengguang <fengguang.wu@intel.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH 3/6] mm: CONFIG_MMU for PG_mlocked
Date: Wed, 11 Nov 2009 13:38:30 +0100 [thread overview]
Message-ID: <20091111123829.GA16628@basil.fritz.box> (raw)
In-Reply-To: <Pine.LNX.4.64.0911102155180.2816@sister.anvils>
On Tue, Nov 10, 2009 at 09:59:23PM +0000, Hugh Dickins wrote:
> Remove three degrees of obfuscation, left over from when we had
> CONFIG_UNEVICTABLE_LRU. MLOCK_PAGES is CONFIG_HAVE_MLOCKED_PAGE_BIT
> is CONFIG_HAVE_MLOCK is CONFIG_MMU. rmap.o (and memory-failure.o)
> are only built when CONFIG_MMU, so don't need such conditions at all.
Thanks. The memory-failure.c change looks good and indeeds
it's overall less confusing.
-Andi
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next prev parent reply other threads:[~2009-11-11 12:38 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-10 21:50 [PATCH 0/6] mm: prepare for ksm swapping Hugh Dickins
2009-11-10 21:51 ` [PATCH 1/6] mm: define PAGE_MAPPING_FLAGS Hugh Dickins
2009-11-19 0:25 ` Rik van Riel
2009-11-10 21:55 ` [PATCH 2/6] mm: mlocking in try_to_unmap_one Hugh Dickins
2009-11-11 7:56 ` KOSAKI Motohiro
2009-11-11 11:36 ` Hugh Dickins
2009-11-13 8:16 ` KOSAKI Motohiro
2009-11-13 8:26 ` KOSAKI Motohiro
2009-11-13 11:50 ` Andrea Arcangeli
2009-11-13 18:00 ` KOSAKI Motohiro
2009-11-15 22:37 ` Hugh Dickins
2009-11-17 2:00 ` KOSAKI Motohiro
2009-11-18 16:32 ` Hugh Dickins
2009-11-13 6:30 ` KOSAKI Motohiro
2009-11-15 22:16 ` Hugh Dickins
2009-11-16 23:34 ` KOSAKI Motohiro
2009-11-10 21:59 ` [PATCH 3/6] mm: CONFIG_MMU for PG_mlocked Hugh Dickins
2009-11-11 1:22 ` KOSAKI Motohiro
2009-11-11 10:48 ` Hugh Dickins
2009-11-11 12:38 ` Andi Kleen [this message]
2009-11-10 22:00 ` [PATCH 4/6] mm: pass address down to rmap ones Hugh Dickins
2009-11-10 22:02 ` [PATCH 5/6] mm: stop ptlock enlarging struct page Hugh Dickins
2009-11-10 22:09 ` Peter Zijlstra
2009-11-10 22:24 ` Hugh Dickins
2009-11-10 22:14 ` Peter Zijlstra
2009-11-10 22:29 ` Hugh Dickins
2009-11-10 22:06 ` [PATCH 6/6] mm: sigbus instead of abusing oom Hugh Dickins
2009-11-11 2:37 ` KAMEZAWA Hiroyuki
2009-11-11 2:42 ` KOSAKI Motohiro
2009-11-11 4:35 ` Wu Fengguang
2009-11-11 5:51 ` Minchan Kim
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