* [PATCH] perf/x86/intel: Make L1D_PEND_MISS.FB_FULL not constrained on Haswell
@ 2015-11-24 17:05 Yuanfang Chen
0 siblings, 0 replies; only message in thread
From: Yuanfang Chen @ 2015-11-24 17:05 UTC (permalink / raw)
To: linux-kernel, peterz; +Cc: linux-perf-users, Yuanfang Chen
Signed-off-by: Yuanfang Chen <cheny@udel.edu>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
---
arch/x86/kernel/cpu/perf_event_intel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 61f2577..33b4b67 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -232,7 +232,7 @@ static struct event_constraint intel_hsw_event_constraints[] = {
FIXED_EVENT_CONSTRAINT(0x00c0, 0), /* INST_RETIRED.ANY */
FIXED_EVENT_CONSTRAINT(0x003c, 1), /* CPU_CLK_UNHALTED.CORE */
FIXED_EVENT_CONSTRAINT(0x0300, 2), /* CPU_CLK_UNHALTED.REF */
- INTEL_EVENT_CONSTRAINT(0x48, 0x4), /* L1D_PEND_MISS.* */
+ INTEL_UEVENT_CONSTRAINT(0x148, 0x4), /* L1D_PEND_MISS.PENDING */
INTEL_UEVENT_CONSTRAINT(0x01c0, 0x2), /* INST_RETIRED.PREC_DIST */
INTEL_EVENT_CONSTRAINT(0xcd, 0x8), /* MEM_TRANS_RETIRED.LOAD_LATENCY */
/* CYCLE_ACTIVITY.CYCLES_L1D_PENDING */
--
1.9.1
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2015-11-24 17:05 [PATCH] perf/x86/intel: Make L1D_PEND_MISS.FB_FULL not constrained on Haswell Yuanfang Chen
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