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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 /include
parent7f35bf929ffe2b3967c8f398880fcb78fcd2ab5c (diff)
downloadop-kernel-dev-4b89aff930d632be10d557d08d1b60dee7163dbe.zip
op-kernel-dev-4b89aff930d632be10d557d08d1b60dee7163dbe.tar.gz
[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 'include')
-rw-r--r--include/asm-i386/processor.h8
-rw-r--r--include/asm-i386/topology.h6
2 files changed, 7 insertions, 7 deletions
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index 55ea992..b32346d 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -71,8 +71,12 @@ struct cpuinfo_x86 {
cpumask_t llc_shared_map; /* cpus sharing the last level cache */
#endif
unsigned char x86_max_cores; /* cpuid returned max cores value */
- unsigned char booted_cores; /* number of cores as seen by OS */
unsigned char apicid;
+#ifdef CONFIG_SMP
+ unsigned char booted_cores; /* number of cores as seen by OS */
+ __u8 phys_proc_id; /* Physical processor id. */
+ __u8 cpu_core_id; /* Core id */
+#endif
} __attribute__((__aligned__(SMP_CACHE_BYTES)));
#define X86_VENDOR_INTEL 0
@@ -104,8 +108,6 @@ extern struct cpuinfo_x86 cpu_data[];
#define current_cpu_data boot_cpu_data
#endif
-extern int phys_proc_id[NR_CPUS];
-extern int cpu_core_id[NR_CPUS];
extern int cpu_llc_id[NR_CPUS];
extern char ignore_fpu_irq;
diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h
index b94e5ee..aa4185e 100644
--- a/include/asm-i386/topology.h
+++ b/include/asm-i386/topology.h
@@ -28,10 +28,8 @@
#define _ASM_I386_TOPOLOGY_H
#ifdef CONFIG_X86_HT
-#define topology_physical_package_id(cpu) \
- (phys_proc_id[cpu] == BAD_APICID ? -1 : phys_proc_id[cpu])
-#define topology_core_id(cpu) \
- (cpu_core_id[cpu] == BAD_APICID ? 0 : cpu_core_id[cpu])
+#define topology_physical_package_id(cpu) (cpu_data[cpu].phys_proc_id)
+#define topology_core_id(cpu) (cpu_data[cpu].cpu_core_id)
#define topology_core_siblings(cpu) (cpu_core_map[cpu])
#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu])
#endif
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