From b447a468fcd130aa8951672b6115c673c274e888 Mon Sep 17 00:00:00 2001 From: Mike Travis Date: Tue, 25 Mar 2008 15:06:51 -0700 Subject: x86: clean up non-smp usage of cpu maps Cleanup references to the early cpu maps for the non-SMP configuration and remove some functions called for SMP configurations only. Cc: Andi Kleen Cc: Christoph Lameter Signed-off-by: Mike Travis Signed-off-by: Ingo Molnar --- include/asm-x86/smp.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/asm-x86/smp.h') diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h index 654724c58f5b..d973c11688ce 100644 --- a/include/asm-x86/smp.h +++ b/include/asm-x86/smp.h @@ -29,10 +29,15 @@ extern int smp_num_siblings; extern unsigned int num_processors; extern cpumask_t cpu_initialized; +#ifdef CONFIG_SMP extern u16 x86_cpu_to_apicid_init[]; extern u16 x86_bios_cpu_apicid_init[]; extern void *x86_cpu_to_apicid_early_ptr; extern void *x86_bios_cpu_apicid_early_ptr; +#else +#define x86_cpu_to_apicid_early_ptr NULL +#define x86_bios_cpu_apicid_early_ptr NULL +#endif DECLARE_PER_CPU(cpumask_t, cpu_sibling_map); DECLARE_PER_CPU(cpumask_t, cpu_core_map); -- cgit v1.2.1