diff options
| author | Dave Airlie <airlied@redhat.com> | 2009-03-28 20:22:18 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-03-28 20:22:18 -0400 |
| commit | 90f959bcb386da2c71613dcefc6a285e054a539e (patch) | |
| tree | ee3e9dd4111d4aad12e579cb0c2c159114dff263 /arch/x86/include/asm/cpu.h | |
| parent | 41f13fe81dd1b08723ab9f3fc3c7f29cfa81f1a5 (diff) | |
| parent | 07d43ba98621f08e252a48c96b258b4d572b0257 (diff) | |
drm: merge Linux master into HEAD
Conflicts:
drivers/gpu/drm/drm_info.c
drivers/gpu/drm/drm_proc.c
drivers/gpu/drm/i915/i915_gem_debugfs.c
Diffstat (limited to 'arch/x86/include/asm/cpu.h')
| -rw-r--r-- | arch/x86/include/asm/cpu.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/x86/include/asm/cpu.h b/arch/x86/include/asm/cpu.h index bae482df6039..b185091bf19c 100644 --- a/arch/x86/include/asm/cpu.h +++ b/arch/x86/include/asm/cpu.h @@ -7,6 +7,20 @@ #include <linux/nodemask.h> #include <linux/percpu.h> +#ifdef CONFIG_SMP + +extern void prefill_possible_map(void); + +#else /* CONFIG_SMP */ + +static inline void prefill_possible_map(void) {} + +#define cpu_physical_id(cpu) boot_cpu_physical_apicid +#define safe_smp_processor_id() 0 +#define stack_smp_processor_id() 0 + +#endif /* CONFIG_SMP */ + struct x86_cpu { struct cpu cpu; }; @@ -17,4 +31,7 @@ extern void arch_unregister_cpu(int); #endif DECLARE_PER_CPU(int, cpu_state); + +extern unsigned int boot_cpu_id; + #endif /* _ASM_X86_CPU_H */ |