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authorRohit Seth <rohitseth@google.com>2006-06-26 13:58:17 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-26 10:48:19 -0700
commitf3fa8ebc25129bb69929e20b0c84049c39029d8d (patch)
tree56b0df80a38128ca91a2e613d30c594e2e54f7c7 /include/asm-x86_64
parente465058d55a88feb4c7ecabe63eea7ea7147e206 (diff)
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[PATCH] x86_64: moving phys_proc_id and cpu_core_id to cpuinfo_x86
Most of the fields of cpuinfo are defined in cpuinfo_x86 structure. This patch moves the phys_proc_id and cpu_core_id for each processor to cpuinfo_x86 structure as well. Signed-off-by: Rohit Seth <rohitseth@google.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64')
-rw-r--r--include/asm-x86_64/processor.h4
-rw-r--r--include/asm-x86_64/smp.h2
-rw-r--r--include/asm-x86_64/topology.h6
3 files changed, 6 insertions, 6 deletions
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index e583f0d..3b3c121 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -69,7 +69,11 @@ struct cpuinfo_x86 {
cpumask_t llc_shared_map; /* cpus sharing the last level cache */
#endif
__u8 apicid;
+#ifdef CONFIG_SMP
__u8 booted_cores; /* number of cores as seen by OS */
+ __u8 phys_proc_id; /* Physical Processor id. */
+ __u8 cpu_core_id; /* Core id. */
+#endif
} ____cacheline_aligned;
#define X86_VENDOR_INTEL 0
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index 7686b9b..6805e1f 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -53,8 +53,6 @@ extern int smp_call_function_single(int cpuid, void (*func) (void *info),
extern cpumask_t cpu_sibling_map[NR_CPUS];
extern cpumask_t cpu_core_map[NR_CPUS];
-extern u8 phys_proc_id[NR_CPUS];
-extern u8 cpu_core_id[NR_CPUS];
extern u8 cpu_llc_id[NR_CPUS];
#define SMP_TRAMPOLINE_BASE 0x6000
diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h
index d4009f8..c4e46e7 100644
--- a/include/asm-x86_64/topology.h
+++ b/include/asm-x86_64/topology.h
@@ -55,10 +55,8 @@ extern int __node_distance(int, int);
#endif
#ifdef CONFIG_SMP
-#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