3dd9d51484
Appended patch adds the support for Intel dual-core detection and displaying
the core related information in /proc/cpuinfo.
It adds two new fields "core id" and "cpu cores" to x86 /proc/cpuinfo and the
"core id" field for x86_64("cpu cores" field is already present in x86_64).
Number of processor cores in a die is detected using cpuid(4) and this is
documented in IA-32 Intel Architecture Software Developer's Manual (vol 2a)
(http://developer.intel.com/design/pentium4/manuals/index_new.htm#sdm_vol2a)
This patch also adds cpu_core_map similar to cpu_sibling_map.
Slightly hacked by AK.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
||
|---|---|---|
| .. | ||
| acpi | ||
| cpufreq | ||
| Makefile | ||
| aperture.c | ||
| apic.c | ||
| asm-offsets.c | ||
| e820.c | ||
| early_printk.c | ||
| entry.S | ||
| genapic.c | ||
| genapic_cluster.c | ||
| genapic_flat.c | ||
| head.S | ||
| head64.c | ||
| i387.c | ||
| i8259.c | ||
| init_task.c | ||
| io_apic.c | ||
| ioport.c | ||
| irq.c | ||
| kprobes.c | ||
| ldt.c | ||
| mce.c | ||
| mce_intel.c | ||
| module.c | ||
| mpparse.c | ||
| msr.c | ||
| nmi.c | ||
| pci-dma.c | ||
| pci-gart.c | ||
| pci-nommu.c | ||
| process.c | ||
| ptrace.c | ||
| reboot.c | ||
| semaphore.c | ||
| setup.c | ||
| setup64.c | ||
| signal.c | ||
| smp.c | ||
| smpboot.c | ||
| suspend.c | ||
| suspend_asm.S | ||
| sys_x86_64.c | ||
| syscall.c | ||
| time.c | ||
| trampoline.S | ||
| traps.c | ||
| vmlinux.lds.S | ||
| vsyscall.c | ||
| x8664_ksyms.c | ||