提交 2942283e 编写于 作者: A Andi Kleen 提交者: Linus Torvalds

[PATCH] x86_64: Remove x86_apicid field

Remove x86_apicid field
Signed-off-by: NAndi Kleen <ak@suse.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
上级 dda50e71
......@@ -727,7 +727,7 @@ static void __init display_cacheinfo(struct cpuinfo_x86 *c)
static void __init amd_detect_cmp(struct cpuinfo_x86 *c)
{
#ifdef CONFIG_SMP
int cpu = c->x86_apicid;
int cpu = smp_processor_id();
int node = 0;
if (c->x86_num_cores == 1)
return;
......@@ -929,7 +929,6 @@ void __init early_identify_cpu(struct cpuinfo_x86 *c)
c->x86_clflush_size = 64;
c->x86_cache_alignment = c->x86_clflush_size;
c->x86_num_cores = 1;
c->x86_apicid = c == &boot_cpu_data ? 0 : c - cpu_data;
c->extended_cpuid_level = 0;
memset(&c->x86_capability, 0, sizeof c->x86_capability);
......@@ -958,7 +957,6 @@ void __init early_identify_cpu(struct cpuinfo_x86 *c)
}
if (c->x86_capability[0] & (1<<19))
c->x86_clflush_size = ((misc >> 8) & 0xff) * 8;
c->x86_apicid = misc >> 24;
} else {
/* Have CPUID level 0 only - unheard of */
c->x86 = 4;
......
......@@ -62,7 +62,6 @@ struct cpuinfo_x86 {
int x86_tlbsize; /* number of 4K pages in DTLB/ITLB combined(in pages)*/
__u8 x86_virt_bits, x86_phys_bits;
__u8 x86_num_cores;
__u8 x86_apicid;
__u32 x86_power;
__u32 extended_cpuid_level; /* Max extended CPUID function supported */
unsigned long loops_per_jiffy;
......
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