perf: Support Xeon E7's via the Westmere PMU driver
Andi Kleen [Thu, 21 Apr 2011 23:48:35 +0000 (16:48 -0700)]
There's a new model number public, 47, for Xeon E7 (aka Westmere EX).

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: a.p.zijlstra@chello.nl
Link: http://lkml.kernel.org/r/1303429715-10202-1-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/kernel/cpu/perf_event_intel.c

index 8fc2b2c..586cced 100644 (file)
@@ -1425,6 +1425,7 @@ static __init int intel_pmu_init(void)
 
        case 37: /* 32 nm nehalem, "Clarkdale" */
        case 44: /* 32 nm nehalem, "Gulftown" */
+       case 47: /* 32 nm Xeon E7 */
                memcpy(hw_cache_event_ids, westmere_hw_cache_event_ids,
                       sizeof(hw_cache_event_ids));
                memcpy(hw_cache_extra_regs, nehalem_hw_cache_extra_regs,