linux-kernel - [PATCH 03/52] merge extern variables definitions

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Date:	Mon,  3 Mar 2008 14:12:31 -0300
From:	Glauber Costa <gcosta@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	akpm@...ux-foundation.org, glommer@...il.com, mingo@...e.hu,
	tglx@...utronix.de, Glauber Costa <gcosta@...hat.com>
Subject: [PATCH 03/52] merge extern variables definitions

move extern definitions that are the same between smp_{32,64}.h
to smp.h

Signed-off-by: Glauber Costa <gcosta@...hat.com>
---
 include/asm-x86/smp.h    |    6 ++++++
 include/asm-x86/smp_32.h |    4 ----
 include/asm-x86/smp_64.h |    4 ----
 3 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index ad7b99d..c130a87 100644
--- a/include/asm-x86/smp.h
+++ b/include/asm-x86/smp.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_X86_SMP_H_
 #define _ASM_X86_SMP_H_
 #ifndef __ASSEMBLY__
+#include <linux/cpumask.h>
+
+extern cpumask_t cpu_callout_map;
+
+extern int smp_num_siblings;
+extern unsigned int num_processors;
 
 #ifdef CONFIG_X86_32
 # include "smp_32.h"
diff --git a/include/asm-x86/smp_32.h b/include/asm-x86/smp_32.h
index 2781225..9a4057d 100644
--- a/include/asm-x86/smp_32.h
+++ b/include/asm-x86/smp_32.h
@@ -16,12 +16,8 @@
 # endif
 #endif
 
-extern cpumask_t cpu_callout_map;
 extern cpumask_t cpu_callin_map;
 
-extern int smp_num_siblings;
-extern unsigned int num_processors;
-
 extern void (*mtrr_hook) (void);
 extern void zap_low_mappings (void);
 
diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h
index 2c21df2..284f701 100644
--- a/include/asm-x86/smp_64.h
+++ b/include/asm-x86/smp_64.h
@@ -13,12 +13,8 @@
 #include <asm/pda.h>
 #include <asm/thread_info.h>
 
-extern cpumask_t cpu_callout_map;
 extern cpumask_t cpu_initialized;
 
-extern int smp_num_siblings;
-extern unsigned int num_processors;
-
 extern int smp_call_function_mask(cpumask_t mask, void (*func)(void *),
 				  void *info, int wait);
 
-- 
1.5.0.6

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