perf/x86/msr: Add AMD IRPERF (Instructions Retired) performance counter

[mirror_ubuntu-artful-kernel.git] / arch / x86 / include / asm / cpufeatures.h

diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h
index bdf9042f0295da87e2c3194055781988ee39c852..dd448a91182e843a0a2194f1427cc69309254620 100644 (file)
--- a/arch/x86/include/asm/cpufeatures.h
+++ b/arch/x86/include/asm/cpufeatures.h
@@ -251,6 +251,7 @@
 
 /* AMD-defined CPU features, CPUID level 0x80000008 (ebx), word 13 */
 #define X86_FEATURE_CLZERO     (13*32+0) /* CLZERO instruction */
+#define X86_FEATURE_IRPERF     (13*32+1) /* Instructions Retired Count */
 
 /* Thermal and Power Management Leaf, CPUID level 0x00000006 (eax), word 14 */
 #define X86_FEATURE_DTHERM     (14*32+ 0) /* Digital Thermal Sensor */