[PATCH 1/2] powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in power9 event list

[PATCH 1/2] powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in power9 event list

[Madhavan Srinivasan]

Fixes:34922527a2bcb ('powerpc/perf: Add power9 event list macros for generic and cache events')
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
---
 arch/powerpc/perf/power9-events-list.h |  2 +-
 arch/powerpc/perf/power9-pmu.c         | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/powerpc/perf/power9-events-list.h b/arch/powerpc/perf/power9-events-list.h
index 6447dc1c3d89..c529d9e3e245 100644
--- a/arch/powerpc/perf/power9-events-list.h
+++ b/arch/powerpc/perf/power9-events-list.h
@@ -16,7 +16,7 @@ EVENT(PM_CYC,					0x0001e)
 EVENT(PM_ICT_NOSLOT_CYC,			0x100f8)
 EVENT(PM_CMPLU_STALL,				0x1e054)
 EVENT(PM_INST_CMPL,				0x00002)
-EVENT(PM_BRU_CMPL,				0x40060)
+EVENT(PM_BR_CMPL,				0x40060)
 EVENT(PM_BR_MPRED_CMPL,				0x400f6)
 
 /* All L1 D cache load references counted at finish, gated by reject */
diff --git a/arch/powerpc/perf/power9-pmu.c b/arch/powerpc/perf/power9-pmu.c
index 346010e8d463..9cd36855bdf3 100644
--- a/arch/powerpc/perf/power9-pmu.c
+++ b/arch/powerpc/perf/power9-pmu.c
@@ -110,7 +110,7 @@ GENERIC_EVENT_ATTR(cpu-cycles,			PM_CYC);
 GENERIC_EVENT_ATTR(stalled-cycles-frontend,	PM_ICT_NOSLOT_CYC);
 GENERIC_EVENT_ATTR(stalled-cycles-backend,	PM_CMPLU_STALL);
 GENERIC_EVENT_ATTR(instructions,		PM_INST_CMPL);
-GENERIC_EVENT_ATTR(branch-instructions,		PM_BRU_CMPL);
+GENERIC_EVENT_ATTR(branch-instructions,		PM_BR_CMPL);
 GENERIC_EVENT_ATTR(branch-misses,		PM_BR_MPRED_CMPL);
 GENERIC_EVENT_ATTR(cache-references,		PM_LD_REF_L1);
 GENERIC_EVENT_ATTR(cache-misses,		PM_LD_MISS_L1_FIN);
@@ -128,7 +128,7 @@ CACHE_EVENT_ATTR(LLC-prefetches,		PM_L3_PREF_ALL);
 CACHE_EVENT_ATTR(LLC-store-misses,		PM_L2_ST_MISS);
 CACHE_EVENT_ATTR(LLC-stores,			PM_L2_ST);
 CACHE_EVENT_ATTR(branch-load-misses,		PM_BR_MPRED_CMPL);
-CACHE_EVENT_ATTR(branch-loads,			PM_BRU_CMPL);
+CACHE_EVENT_ATTR(branch-loads,			PM_BR_CMPL);
 CACHE_EVENT_ATTR(dTLB-load-misses,		PM_DTLB_MISS);
 CACHE_EVENT_ATTR(iTLB-load-misses,		PM_ITLB_MISS);
 
@@ -137,7 +137,7 @@ static struct attribute *power9_events_attr[] = {
 	GENERIC_EVENT_PTR(PM_ICT_NOSLOT_CYC),
 	GENERIC_EVENT_PTR(PM_CMPLU_STALL),
 	GENERIC_EVENT_PTR(PM_INST_CMPL),
-	GENERIC_EVENT_PTR(PM_BRU_CMPL),
+	GENERIC_EVENT_PTR(PM_BR_CMPL),
 	GENERIC_EVENT_PTR(PM_BR_MPRED_CMPL),
 	GENERIC_EVENT_PTR(PM_LD_REF_L1),
 	GENERIC_EVENT_PTR(PM_LD_MISS_L1_FIN),
@@ -154,7 +154,7 @@ static struct attribute *power9_events_attr[] = {
 	CACHE_EVENT_PTR(PM_L2_ST_MISS),
 	CACHE_EVENT_PTR(PM_L2_ST),
 	CACHE_EVENT_PTR(PM_BR_MPRED_CMPL),
-	CACHE_EVENT_PTR(PM_BRU_CMPL),
+	CACHE_EVENT_PTR(PM_BR_CMPL),
 	CACHE_EVENT_PTR(PM_DTLB_MISS),
 	CACHE_EVENT_PTR(PM_ITLB_MISS),
 	NULL
@@ -218,7 +218,7 @@ static int power9_generic_events[] = {
 	[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] =	PM_ICT_NOSLOT_CYC,
 	[PERF_COUNT_HW_STALLED_CYCLES_BACKEND] =	PM_CMPLU_STALL,
 	[PERF_COUNT_HW_INSTRUCTIONS] =			PM_INST_CMPL,
-	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] =		PM_BRU_CMPL,
+	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] =		PM_BR_CMPL,
 	[PERF_COUNT_HW_BRANCH_MISSES] =			PM_BR_MPRED_CMPL,
 	[PERF_COUNT_HW_CACHE_REFERENCES] =		PM_LD_REF_L1,
 	[PERF_COUNT_HW_CACHE_MISSES] =			PM_LD_MISS_L1_FIN,
@@ -344,7 +344,7 @@ static int power9_cache_events[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
 	},
 	[ C(BPU) ] = {
 		[ C(OP_READ) ] = {
-			[ C(RESULT_ACCESS) ] = PM_BRU_CMPL,
+			[ C(RESULT_ACCESS) ] = PM_BR_CMPL,
 			[ C(RESULT_MISS)   ] = PM_BR_MPRED_CMPL,
 		},
 		[ C(OP_WRITE) ] = {
-- 
2.7.4

[PATCH 2/2] powerpc/perf: fix PM_BR_CMPL event code for power9

[Madhavan Srinivasan]

Use 0x10012 event code for PM_BR_CMPL event in
power9 event list instead of current 0x40060.

Fixes:34922527a2bcb ('powerpc/perf: Add power9 event list macros for generic and cache events')
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
---
 arch/powerpc/perf/power9-events-list.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/perf/power9-events-list.h b/arch/powerpc/perf/power9-events-list.h
index c529d9e3e245..b58b1339d79f 100644
--- a/arch/powerpc/perf/power9-events-list.h
+++ b/arch/powerpc/perf/power9-events-list.h
@@ -16,7 +16,7 @@ EVENT(PM_CYC,					0x0001e)
 EVENT(PM_ICT_NOSLOT_CYC,			0x100f8)
 EVENT(PM_CMPLU_STALL,				0x1e054)
 EVENT(PM_INST_CMPL,				0x00002)
-EVENT(PM_BR_CMPL,				0x40060)
+EVENT(PM_BR_CMPL,				0x10012)
 EVENT(PM_BR_MPRED_CMPL,				0x400f6)
 
 /* All L1 D cache load references counted at finish, gated by reject */
-- 
2.7.4

Re: [2/2] powerpc/perf: fix PM_BR_CMPL event code for power9

[Michael Ellerman]

On Mon, 2017-01-09 at 13:30:15 UTC, Madhavan Srinivasan wrote:
> Use 0x10012 event code for PM_BR_CMPL event in
> power9 event list instead of current 0x40060.
> 
> Fixes:34922527a2bcb ('powerpc/perf: Add power9 event list macros for generic and cache events')
> Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>

Applied to powerpc fixes, thanks.

https://git.kernel.org/powerpc/c/d89f473ff6f84872e761419f7233d6

cheers

Re: [1/2] powerpc/perf: Cleanup of PM_BR_CMPL vs. PM_BRU_CMPL in power9 event list

[Michael Ellerman]

On Mon, 2017-01-09 at 13:30:14 UTC, Madhavan Srinivasan wrote:
> Fixes:34922527a2bcb ('powerpc/perf: Add power9 event list macros for generic and cache events')
> Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/93fc5ca9a0048c17b47582051940bf

cheers