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[v2,5/6] powerpc/perf: Support to export SIERs bit in Power9

Message ID 1488796993-25495-6-git-send-email-maddy@linux.vnet.ibm.com (mailing list archive)
State Superseded
Headers show

Commit Message

maddy March 6, 2017, 10:43 a.m. UTC
Patch to export SIER bits to userspace via
perf_mem_data_src and perf_sample_data struct.

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>
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
---
 arch/powerpc/perf/power9-pmu.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

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),