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x86: split safe_smp_processor_id

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This implementation in x86_64 is clean and consistent, but we
sacrifice it for the sake of being equal to i386 (since the other
way around would be harder).

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa
2008-03-27 14:06:01 -03:00
committed by Ingo Molnar
parent b23dab08fa
commit 24e8ecffa8
1 changed files with 2 additions and 2 deletions
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4
include/asm-x86/smp_64.h
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@@ -27,12 +27,12 @@ static inline int num_booting_cpus(void)
return cpus_weight(cpu_callout_map);
}
#define safe_smp_processor_id() smp_processor_id()
#else /* CONFIG_SMP */
#define stack_smp_processor_id() 0
#define safe_smp_processor_id() 0
#endif /* !CONFIG_SMP */
#define safe_smp_processor_id() smp_processor_id()
#endif