diff options
| author | travis@sgi.com <travis@sgi.com> | 2008-01-30 13:33:11 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:11 +0100 |
| commit | 3b41908902df1dba141cd7de1a727bb03718a654 (patch) | |
| tree | 988d687ff1a2636bcca32cb303d58421e0aa7926 /arch/x86/kernel/smpboot_32.c | |
| parent | 30964d54e94229f567a7312a0e6666f9deb6a488 (diff) | |
x86: cleanup x86_cpu_to_apicid references
Clean up references to x86_cpu_to_apicid. Removes extraneous
comments and standardizes on "x86_*_early_ptr" for the early
kernel init references.
Signed-off-by: Mike Travis <travis@sgi.com>
Reviewed-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/smpboot_32.c')
| -rw-r--r-- | arch/x86/kernel/smpboot_32.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c index 2034332ad08..915ec626732 100644 --- a/arch/x86/kernel/smpboot_32.c +++ b/arch/x86/kernel/smpboot_32.c @@ -91,15 +91,10 @@ static cpumask_t smp_commenced_mask; DEFINE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info); EXPORT_PER_CPU_SYMBOL(cpu_info); -/* - * The following static array is used during kernel startup - * and the x86_cpu_to_apicid_ptr contains the address of the - * array during this time. Is it zeroed when the per_cpu - * data area is removed. - */ +/* which logical CPU number maps to which CPU (physical APIC ID) */ u8 x86_cpu_to_apicid_init[NR_CPUS] __initdata = { [0 ... NR_CPUS-1] = BAD_APICID }; -void *x86_cpu_to_apicid_ptr; +void *x86_cpu_to_apicid_early_ptr; DEFINE_PER_CPU(u8, x86_cpu_to_apicid) = BAD_APICID; EXPORT_PER_CPU_SYMBOL(x86_cpu_to_apicid); |