linux-kernel - [PATCH 2.5/13] memblock: Use __meminit[data] instead of _

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Message-ID: <20110714094203.GE3455@htj.dyndns.org>
Date:	Thu, 14 Jul 2011 11:42:03 +0200
From:	Tejun Heo <tj@...nel.org>
To:	mingo@...hat.com, hpa@...or.com, tglx@...utronix.de,
	benh@...nel.crashing.org, yinghai@...nel.org, davem@...emloft.net
Cc:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
	x86@...nel.org
Subject: [PATCH 2.5/13] memblock: Use __meminit[data] instead of __init[data]

>From 19ab281ed67b87a6623d725237a7333ca79f1e75 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@...nel.org>
Date: Thu, 14 Jul 2011 11:22:16 +0200

memblock will be extended to include early_node_map[], which is also
used during memory hotplug.  Make memblock use __meminit[data] instead
of __init[data] so that memory hotplug code can safely reference it.

Signed-off-by: Tejun Heo <tj@...nel.org>
Reported-by: Yinghai Lu <yinghai@...nel.org>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
---
 include/linux/memblock.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index aa5df9e..434b958 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -152,8 +152,8 @@ static inline unsigned long memblock_region_reserved_end_pfn(const struct memblo
 
 
 #ifdef ARCH_DISCARD_MEMBLOCK
-#define __init_memblock __init
-#define __initdata_memblock __initdata
+#define __init_memblock __meminit
+#define __initdata_memblock __meminitdata
 #else
 #define __init_memblock
 #define __initdata_memblock
-- 
1.7.6

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