diff options
| author |   Rohit Seth <rohitseth@google.com> | 2006-06-27 02:53:46 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:37 -0700 |
| commit | 4b89aff930d632be10d557d08d1b60dee7163dbe (patch) | |
| tree | f7d854a81b9c5b1b4e6df01cb78ce9ff34684309 /include/asm-i386 | |
| parent | [PATCH] x86: constify some parts of arch/i386/kernel/cpu/ (diff) | |
| download | linux-dev-4b89aff930d632be10d557d08d1b60dee7163dbe.tar.xz linux-dev-4b89aff930d632be10d557d08d1b60dee7163dbe.zip | |
[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/asm-i386')
| -rw-r--r-- | include/asm-i386/processor.h | 8 | ||||
| -rw-r--r-- | include/asm-i386/topology.h | 6 |
2 files changed, 7 insertions, 7 deletions
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h index 55ea992da329..b32346d62e10 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 b94e5eeef917..aa4185ee81fb 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 |