x86: convert cpuinfo_x86 array to a per_cpu array

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / cpu / intel_cacheinfo.c

diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 35c7ebb574231e4f311cc9faf65b6358780396ba..9921b01fe19907bd9fb22dc9ca00d3d61e9c4381 100644 (file)
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -295,7 +295,7 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)
        unsigned int new_l2 = 0, new_l3 = 0, i; /* Cache sizes from cpuid(4) */
        unsigned int l2_id = 0, l3_id = 0, num_threads_sharing, index_msb;
 #ifdef CONFIG_X86_HT
-       unsigned int cpu = (c == &boot_cpu_data) ? 0 : (c - cpu_data);
+       unsigned int cpu = c->cpu_index;
 #endif
 
        if (c->cpuid_level > 3) {
@@ -459,7 +459,7 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
        struct _cpuid4_info     *this_leaf, *sibling_leaf;
        unsigned long num_threads_sharing;
        int index_msb, i;
-       struct cpuinfo_x86 *c = cpu_data;
+       struct cpuinfo_x86 *c = &cpu_data(cpu);
 
        this_leaf = CPUID4_INFO_IDX(cpu, index);
        num_threads_sharing = 1 + this_leaf->eax.split.num_threads_sharing;
@@ -470,8 +470,8 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
                index_msb = get_count_order(num_threads_sharing);
 
                for_each_online_cpu(i) {
-                       if (c[i].apicid >> index_msb ==
-                           c[cpu].apicid >> index_msb) {
+                       if (cpu_data(i).apicid >> index_msb ==
+                           c->apicid >> index_msb) {
                                cpu_set(i, this_leaf->shared_cpu_map);
                                if (i != cpu && cpuid4_info[i])  {
                                        sibling_leaf = CPUID4_INFO_IDX(i, index);