[PATCH 3/9][v5] powerpc/perf: Add Power8 event PM_MRK_GRP_CMPL to sysfs.

Sukadev Bhattiprolu
2013-10-02T00:16:23Z

The perf event PM_MRK_GRP_CMPL is useful in analyzing memory hierarchy
of applications.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
---
arch/powerpc/perf/power8-pmu.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/powerpc/perf/power8-pmu.c b/arch/powerpc/perf/power8-pmu.c
index b991b2e..fc7ba38 100644
--- a/arch/powerpc/perf/power8-pmu.c
+++ b/arch/powerpc/perf/power8-pmu.c
@@ -24,6 +24,7 @@
#define PME_PM_INST_CMPL 0x00002
#define PME_PM_BRU_FIN 0x10068
#define PME_PM_BR_MPRED_CMPL 0x400f6
+#define PME_PM_MRK_GRP_CMPL 0x40130

/*
@@ -517,6 +518,8 @@ GENERIC_EVENT_ATTR(instructions, PM_INST_CMPL);
GENERIC_EVENT_ATTR(branch-instructions, PM_BRU_FIN);
GENERIC_EVENT_ATTR(branch-misses, PM_BR_MPRED_CMPL);

+POWER_EVENT_ATTR(PM_MRK_GRP_CMPL, PM_MRK_GRP_CMPL);
+
static struct attribute *power8_events_attr[] = {
GENERIC_EVENT_PTR(PM_CYC),
GENERIC_EVENT_PTR(PM_GCT_NOSLOT_CYC),
@@ -524,6 +527,8 @@ static struct attribute *power8_events_attr[] = {
GENERIC_EVENT_PTR(PM_INST_CMPL),
GENERIC_EVENT_PTR(PM_BRU_FIN),
GENERIC_EVENT_PTR(PM_BR_MPRED_CMPL),
+
+ POWER_EVENT_PTR(PM_MRK_GRP_CMPL),
NULL
};

--
1.7.9.5