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authorRohit Seth <rohitseth@google.com>2006-06-27 02:53:46 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-27 17:32:37 -0700
commit4b89aff930d632be10d557d08d1b60dee7163dbe (patch)
treef7d854a81b9c5b1b4e6df01cb78ce9ff34684309 /arch/i386/kernel/cpu/common.c
parent7f35bf929ffe2b3967c8f398880fcb78fcd2ab5c (diff)
[PATCH] i386: move phys_proc_id and cpu_core_id to cpuinfo_x86
Move the phys_core_id and cpu_core_id to cpuinfo_x86 structure. Similar patch for x86_64 is already accepted by Andi earlier this week. [akpm@osdl.org: fix warning] Signed-off-by: Rohit Seth <rohitseth@google.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/cpu/common.c')
-rw-r--r--arch/i386/kernel/cpu/common.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index 640364d9b66..2fa401f19f3 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -319,7 +319,7 @@ void __cpuinit generic_identify(struct cpuinfo_x86 * c)
early_intel_workaround(c);
#ifdef CONFIG_X86_HT
- phys_proc_id[smp_processor_id()] = (cpuid_ebx(1) >> 24) & 0xff;
+ c->phys_proc_id = (cpuid_ebx(1) >> 24) & 0xff;
#endif
}
@@ -477,11 +477,9 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
{
u32 eax, ebx, ecx, edx;
int index_msb, core_bits;
- int cpu = smp_processor_id();
cpuid(1, &eax, &ebx, &ecx, &edx);
-
if (!cpu_has(c, X86_FEATURE_HT) || cpu_has(c, X86_FEATURE_CMP_LEGACY))
return;
@@ -492,16 +490,17 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
} else if (smp_num_siblings > 1 ) {
if (smp_num_siblings > NR_CPUS) {
- printk(KERN_WARNING "CPU: Unsupported number of the siblings %d", smp_num_siblings);
+ printk(KERN_WARNING "CPU: Unsupported number of the "
+ "siblings %d", smp_num_siblings);
smp_num_siblings = 1;
return;
}
index_msb = get_count_order(smp_num_siblings);
- phys_proc_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb);
+ c->phys_proc_id = phys_pkg_id((ebx >> 24) & 0xFF, index_msb);
printk(KERN_INFO "CPU: Physical Processor ID: %d\n",
- phys_proc_id[cpu]);
+ c->phys_proc_id);
smp_num_siblings = smp_num_siblings / c->x86_max_cores;
@@ -509,12 +508,12 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
core_bits = get_count_order(c->x86_max_cores);
- cpu_core_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb) &
+ c->cpu_core_id = phys_pkg_id((ebx >> 24) & 0xFF, index_msb) &
((1 << core_bits) - 1);
if (c->x86_max_cores > 1)
printk(KERN_INFO "CPU: Processor Core ID: %d\n",
- cpu_core_id[cpu]);
+ c->cpu_core_id);
}
}
#endif