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Groups > linux.kernel > #1592714
| From | Madhavan Srinivasan <maddy@linux.vnet.ibm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 5/6] powerpc/perf: Support to export SIERs bit in Power9 |
| Date | 2017-03-05 10:50 +0100 |
| Message-ID | <thAXD-6JA-9@gated-at.bofh.it> (permalink) |
| References | <thAXD-6JA-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Patch to export SIER bits to userspace via
perf_mem_data_src and perf_sample_data struct.
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Daniel Axtens <dja@axtens.net>
Cc: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
---
arch/powerpc/perf/power9-pmu.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/perf/power9-pmu.c b/arch/powerpc/perf/power9-pmu.c
index 7f6582708e06..018f8e90ac35 100644
--- a/arch/powerpc/perf/power9-pmu.c
+++ b/arch/powerpc/perf/power9-pmu.c
@@ -427,6 +427,8 @@ static struct power_pmu power9_pmu = {
.bhrb_filter_map = power9_bhrb_filter_map,
.get_constraint = isa207_get_constraint,
.get_alternatives = power9_get_alternatives,
+ .get_mem_data_src = isa207_get_mem_data_src,
+ .get_mem_weight = isa207_get_mem_weight,
.disable_pmc = isa207_disable_pmc,
.flags = PPMU_HAS_SIER | PPMU_ARCH_207S,
.n_generic = ARRAY_SIZE(power9_generic_events),
--
2.7.4
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[PATCH 0/6] powerpc/perf: Export memory hierarchy level Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-03-05 10:50 +0100 [PATCH 5/6] powerpc/perf: Support to export SIERs bit in Power9 Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-03-05 10:50 +0100 [PATCH 6/6] powerpc/perf: Add Power8 mem_access event to sysfs Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-03-05 10:50 +0100 [PATCH 2/6] powerpc/perf: Export memory hierarchy info to user space Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-03-05 10:50 +0100 [PATCH 3/6] powerpc/perf: Support to export MMCRA[TEC*] field to userspace Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-03-05 10:50 +0100
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