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| author |   Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-09-02 10:56:56 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-09-15 16:51:25 +0200 |
| commit | a8303aaf2b2f74714db6d204ab4fcb810942664e (patch) | |
| tree | 12ac6322a7d5e66f1c6bef2562771568288ad68f /arch/x86/include/asm | |
| parent | sched: Provide arch_scale_freq_power (diff) | |
| download | linux-dev-a8303aaf2b2f74714db6d204ab4fcb810942664e.tar.xz linux-dev-a8303aaf2b2f74714db6d204ab4fcb810942664e.zip | |
x86: Move APERF/MPERF into a X86_FEATURE
Move the APERFMPERF capacility into a X86_FEATURE flag so that it
can be used outside of the acpi cpufreq driver.
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: Yanmin <yanmin_zhang@linux.intel.com>
Cc: Dave Jones <davej@redhat.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: cpufreq@vger.kernel.org
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/cpufeature.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 847fee6493a2..9cfc88b97742 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -96,6 +96,7 @@ #define X86_FEATURE_CLFLUSH_MONITOR (3*32+25) /* "" clflush reqd with monitor */ #define X86_FEATURE_EXTD_APICID (3*32+26) /* has extended APICID (8 bits) */ #define X86_FEATURE_AMD_DCM (3*32+27) /* multi-node processor */ +#define X86_FEATURE_APERFMPERF (3*32+28) /* APERFMPERF */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ #define X86_FEATURE_XMM3 (4*32+ 0) /* "pni" SSE-3 */ |