x86: move disabled_cpus to common header
disabled_cpus is (up to now) a x86_64-only contruction.
But it's extern declaration can be moved to common header anyway
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index 9620165..be8a511 100644
--- a/include/asm-x86/smp.h
+++ b/include/asm-x86/smp.h
@@ -2,6 +2,7 @@
#define _ASM_X86_SMP_H_
#ifndef __ASSEMBLY__
#include <linux/cpumask.h>
+#include <linux/init.h>
extern cpumask_t cpu_callout_map;
@@ -60,6 +61,8 @@
void native_smp_prepare_cpus(unsigned int max_cpus);
void native_smp_cpus_done(unsigned int max_cpus);
int native_cpu_up(unsigned int cpunum);
+
+extern unsigned disabled_cpus;
#endif
#ifdef CONFIG_X86_32