Commit 92f98b19 authored by Hiroshi Shimamoto's avatar Hiroshi Shimamoto Committed by Thomas Gleixner
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x86: add safe_smp_processor_id for x86_64 



Preperatory patch to allow crash_32/64.c merging

Signed-off-by: default avatarHiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas 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 */