Commit 92f98b19 authored Oct 19, 2007 by Hiroshi Shimamoto Committed by Thomas Gleixner Oct 23, 2007

x86: add safe_smp_processor_id for x86_64



Preperatory patch to allow crash_32/64.c merging

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 9b7711f0

include/asm-x86/smp_64.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -76,6 +76,8 @@ extern unsigned __cpuinitdata disabled_cpus;

		#endif /* CONFIG_SMP */

		#define safe_smp_processor_id() smp_processor_id()

		static inline int hard_smp_processor_id(void)
		{
		/* we don't want to mark this access volatile - bad code generation */