From: Andy Whitcroft <apw@shadowen.org>
To: Andrew Morton <akpm@osdl.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>, Mel Gorman <mel@csn.ul.ie>,
stable@kernel.org, Linux Memory Management <linux-mm@kvack.org>
Subject: [PATCH 2/2] x86 add zone alignment qualifier
Date: Mon, 22 May 2006 10:53:27 +0100 [thread overview]
Message-ID: <20060522095327.GA6978@shadowen.org> (raw)
In-Reply-To: exportbomb.1148291574@pinky
x86 add zone alignment qualifier
x86 takes steps to ensure all of its zones are aligned.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
---
Kconfig | 3 +++
1 files changed, 3 insertions(+)
diff -upN reference/arch/i386/Kconfig current/arch/i386/Kconfig
--- reference/arch/i386/Kconfig
+++ current/arch/i386/Kconfig
@@ -577,6 +577,9 @@ config ARCH_SELECT_MEMORY_MODEL
def_bool y
depends on ARCH_SPARSEMEM_ENABLE
+config ARCH_ALIGNED_ZONE_BOUNDARIES
+ def_bool y
+
source "mm/Kconfig"
config HAVE_ARCH_EARLY_PFN_TO_NID
--
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next prev parent reply other threads:[~2006-05-22 9:53 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-21 8:22 [patch 1/2] mm: detect bad zones Nick Piggin
2006-05-21 8:22 ` [patch 2/2] mm: handle unaligned zones Nick Piggin
2006-05-21 9:19 ` Andrew Morton
2006-05-21 10:31 ` Nick Piggin
2006-05-21 10:59 ` Andrew Morton
2006-05-21 11:44 ` Nick Piggin
2006-05-21 11:52 ` Nick Piggin
2006-05-22 9:24 ` Mel Gorman
2006-05-22 9:28 ` Mel Gorman
2006-05-22 9:06 ` Mel Gorman
2006-05-22 9:51 ` Nick Piggin
2006-05-21 11:53 ` Nick Piggin
2006-05-22 8:18 ` Andy Whitcroft
2006-05-22 9:37 ` Nick Piggin
2006-05-22 9:52 ` [PATCH 0/2] Zone boundary alignment fixes, default configuration Andy Whitcroft
2006-05-22 9:53 ` [PATCH 1/2] zone allow unaligned zone boundaries add configuration Andy Whitcroft
2006-05-22 9:53 ` Andy Whitcroft [this message]
2006-05-25 11:19 ` [PATCH 0/2] Zone boundary alignment fixes, default configuration Andy Whitcroft
2006-05-31 0:13 ` [stable] " Chris Wright
2006-05-31 11:41 ` Nick Piggin
2006-05-31 12:08 ` Andy Whitcroft
2006-05-31 17:42 ` Greg KH
2006-05-31 17:16 ` Andy Whitcroft
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