* [PATCH 09/18] perf pmu: Support more complex PMU event aliasing
[not found] <20190703032746.21692-1-acme@kernel.org>
@ 2019-07-03 3:27 ` Arnaldo Carvalho de Melo
2019-07-03 3:27 ` [PATCH 10/18] perf jevents: Add support for Hisi hip08 DDRC PMU aliasing Arnaldo Carvalho de Melo
` (2 subsequent siblings)
3 siblings, 0 replies; 4+ messages in thread
From: Arnaldo Carvalho de Melo @ 2019-07-03 3:27 UTC (permalink / raw)
To: Ingo Molnar, Thomas Gleixner
Cc: Mark Rutland, Shaokun Zhang, Andi Kleen, Arnaldo Carvalho de Melo,
Mathieu Poirier, Thomas Richter, Clark Williams, John Garry,
Will Deacon, linux-kernel, linuxarm, linux-perf-users,
Alexander Shishkin, Peter Zijlstra, Hendrik Brueckner, Jiri Olsa,
Namhyung Kim, Ben Hutchings, linux-arm-kernel, Kan Liang
From: John Garry <john.garry@huawei.com>
The jevent "Unit" field is used for uncore PMU alias definition.
The form uncore_pmu_example_X is supported, where "X" is a wildcard, to
support multiple instances of the same PMU in a system.
Unfortunately this format not suitable for all uncore PMUs; take the
Hisi DDRC uncore PMU for example, where the name is in the form
hisi_scclX_ddrcY.
For for current jevent parsing, we would be required to hardcode an
uncore alias translation for each possible value of X. This is not
scalable.
Instead, add support for "Unit" field in the form "hisi_sccl,ddrc",
where we can match by hisi_scclX and ddrcY. Tokens in Unit field are
delimited by ','.
Signed-off-by: John Garry <john.garry@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxarm@huawei.com
Link: http://lkml.kernel.org/r/1561732552-143038-2-git-send-email-john.garry@huawei.com
[ Shut up older gcc complianing about the last arg to strtok_r() being uninitialized, set that tmp to NULL ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/pmu.c | 46 ++++++++++++++++++++++++++++++++++++++-----
1 file changed, 41 insertions(+), 5 deletions(-)
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 8139a1f3ed39..55f4de6442e3 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -701,6 +701,46 @@ struct pmu_events_map *perf_pmu__find_map(struct perf_pmu *pmu)
return map;
}
+static bool pmu_uncore_alias_match(const char *pmu_name, const char *name)
+{
+ char *tmp = NULL, *tok, *str;
+ bool res;
+
+ str = strdup(pmu_name);
+ if (!str)
+ return false;
+
+ /*
+ * uncore alias may be from different PMU with common prefix
+ */
+ tok = strtok_r(str, ",", &tmp);
+ if (strncmp(pmu_name, tok, strlen(tok))) {
+ res = false;
+ goto out;
+ }
+
+ /*
+ * Match more complex aliases where the alias name is a comma-delimited
+ * list of tokens, orderly contained in the matching PMU name.
+ *
+ * Example: For alias "socket,pmuname" and PMU "socketX_pmunameY", we
+ * match "socket" in "socketX_pmunameY" and then "pmuname" in
+ * "pmunameY".
+ */
+ for (; tok; name += strlen(tok), tok = strtok_r(NULL, ",", &tmp)) {
+ name = strstr(name, tok);
+ if (!name) {
+ res = false;
+ goto out;
+ }
+ }
+
+ res = true;
+out:
+ free(str);
+ return res;
+}
+
/*
* From the pmu_events_map, find the table of PMU events that corresponds
* to the current running CPU. Then, add all PMU events from that table
@@ -731,12 +771,8 @@ static void pmu_add_cpu_aliases(struct list_head *head, struct perf_pmu *pmu)
break;
}
- /*
- * uncore alias may be from different PMU
- * with common prefix
- */
if (pmu_is_uncore(name) &&
- !strncmp(pname, name, strlen(pname)))
+ pmu_uncore_alias_match(pname, name))
goto new_alias;
if (strcmp(pname, name))
--
2.20.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH 10/18] perf jevents: Add support for Hisi hip08 DDRC PMU aliasing
[not found] <20190703032746.21692-1-acme@kernel.org>
2019-07-03 3:27 ` [PATCH 09/18] perf pmu: Support more complex PMU event aliasing Arnaldo Carvalho de Melo
@ 2019-07-03 3:27 ` Arnaldo Carvalho de Melo
2019-07-03 3:27 ` [PATCH 11/18] perf jevents: Add support for Hisi hip08 HHA " Arnaldo Carvalho de Melo
2019-07-03 3:27 ` [PATCH 12/18] perf jevents: Add support for Hisi hip08 L3C " Arnaldo Carvalho de Melo
3 siblings, 0 replies; 4+ messages in thread
From: Arnaldo Carvalho de Melo @ 2019-07-03 3:27 UTC (permalink / raw)
To: Ingo Molnar, Thomas Gleixner
Cc: Mark Rutland, Shaokun Zhang, Andi Kleen, Arnaldo Carvalho de Melo,
Mathieu Poirier, Thomas Richter, Clark Williams, John Garry,
Will Deacon, linux-kernel, linuxarm, linux-perf-users,
Alexander Shishkin, Peter Zijlstra, Hendrik Brueckner, Jiri Olsa,
Namhyung Kim, Ben Hutchings, linux-arm-kernel, Kan Liang
From: John Garry <john.garry@huawei.com>
Add support for Hisi hip08 DDRC PMU aliasing. We can now do something like
this:
$perf list
[snip]
uncore ddrc:
uncore_hisi_ddrc.act_cmd
[DDRC active commands. Unit: hisi_sccl,ddrc]
uncore_hisi_ddrc.flux_rcmd
[DDRC read commands. Unit: hisi_sccl,ddrc]
uncore_hisi_ddrc.flux_wcmd
[DDRC write commands. Unit: hisi_sccl,ddrc]
uncore_hisi_ddrc.flux_wr
[DDRC precharge commands. Unit: hisi_sccl,ddrc]
uncore_hisi_ddrc.rnk_chg
[DDRC rank commands. Unit: hisi_sccl,ddrc]
uncore_hisi_ddrc.rw_chg
[DDRC read and write changes. Unit: hisi_sccl,ddrc]
Performance counter stats for 'system wide':
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl1_ddrc0]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl3_ddrc1]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl5_ddrc2]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl7_ddrc3]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl5_ddrc0]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl7_ddrc1]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl1_ddrc3]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl1_ddrc1]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl3_ddrc2]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl5_ddrc3]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl3_ddrc0]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl5_ddrc1]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl7_ddrc2]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl7_ddrc0]
20,421 uncore_hisi_ddrc.flux_rcmd [hisi_sccl1_ddrc2]
0 uncore_hisi_ddrc.flux_rcmd [hisi_sccl3_ddrc3]
1.001559011 seconds time elapsed
The kernel driver is in drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c
Signed-off-by: John Garry <john.garry@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxarm@huawei.com
Link: http://lkml.kernel.org/r/1561732552-143038-3-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
.../arm64/hisilicon/hip08/uncore-ddrc.json | 44 +++++++++++++++++++
tools/perf/pmu-events/jevents.c | 1 +
2 files changed, 45 insertions(+)
create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-ddrc.json
diff --git a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-ddrc.json b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-ddrc.json
new file mode 100644
index 000000000000..0d1556fcdffe
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-ddrc.json
@@ -0,0 +1,44 @@
+[
+ {
+ "EventCode": "0x02",
+ "EventName": "uncore_hisi_ddrc.flux_wcmd",
+ "BriefDescription": "DDRC write commands",
+ "PublicDescription": "DDRC write commands",
+ "Unit": "hisi_sccl,ddrc",
+ },
+ {
+ "EventCode": "0x03",
+ "EventName": "uncore_hisi_ddrc.flux_rcmd",
+ "BriefDescription": "DDRC read commands",
+ "PublicDescription": "DDRC read commands",
+ "Unit": "hisi_sccl,ddrc",
+ },
+ {
+ "EventCode": "0x04",
+ "EventName": "uncore_hisi_ddrc.flux_wr",
+ "BriefDescription": "DDRC precharge commands",
+ "PublicDescription": "DDRC precharge commands",
+ "Unit": "hisi_sccl,ddrc",
+ },
+ {
+ "EventCode": "0x05",
+ "EventName": "uncore_hisi_ddrc.act_cmd",
+ "BriefDescription": "DDRC active commands",
+ "PublicDescription": "DDRC active commands",
+ "Unit": "hisi_sccl,ddrc",
+ },
+ {
+ "EventCode": "0x06",
+ "EventName": "uncore_hisi_ddrc.rnk_chg",
+ "BriefDescription": "DDRC rank commands",
+ "PublicDescription": "DDRC rank commands",
+ "Unit": "hisi_sccl,ddrc",
+ },
+ {
+ "EventCode": "0x07",
+ "EventName": "uncore_hisi_ddrc.rw_chg",
+ "BriefDescription": "DDRC read and write changes",
+ "PublicDescription": "DDRC read and write changes",
+ "Unit": "hisi_sccl,ddrc",
+ },
+]
diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index a1184ea64cc6..d5997741f1d8 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -236,6 +236,7 @@ static struct map {
{ "CPU-M-CF", "cpum_cf" },
{ "CPU-M-SF", "cpum_sf" },
{ "UPI LL", "uncore_upi" },
+ { "hisi_sccl,ddrc", "hisi_sccl,ddrc" },
{}
};
--
2.20.1
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH 11/18] perf jevents: Add support for Hisi hip08 HHA PMU aliasing
[not found] <20190703032746.21692-1-acme@kernel.org>
2019-07-03 3:27 ` [PATCH 09/18] perf pmu: Support more complex PMU event aliasing Arnaldo Carvalho de Melo
2019-07-03 3:27 ` [PATCH 10/18] perf jevents: Add support for Hisi hip08 DDRC PMU aliasing Arnaldo Carvalho de Melo
@ 2019-07-03 3:27 ` Arnaldo Carvalho de Melo
2019-07-03 3:27 ` [PATCH 12/18] perf jevents: Add support for Hisi hip08 L3C " Arnaldo Carvalho de Melo
3 siblings, 0 replies; 4+ messages in thread
From: Arnaldo Carvalho de Melo @ 2019-07-03 3:27 UTC (permalink / raw)
To: Ingo Molnar, Thomas Gleixner
Cc: Mark Rutland, Shaokun Zhang, Andi Kleen, Arnaldo Carvalho de Melo,
Mathieu Poirier, Thomas Richter, Clark Williams, John Garry,
Will Deacon, linux-kernel, linuxarm, linux-perf-users,
Alexander Shishkin, Peter Zijlstra, Hendrik Brueckner, Jiri Olsa,
Namhyung Kim, Ben Hutchings, linux-arm-kernel, Kan Liang
From: John Garry <john.garry@huawei.com>
Add support for Hisi hip08 HHA PMU aliasing.
The kernel driver is in drivers/perf/hisilicon/hisi_uncore_hha_pmu.c
Signed-off-by: John Garry <john.garry@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxarm@huawei.com
Link: http://lkml.kernel.org/r/1561732552-143038-4-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
.../arm64/hisilicon/hip08/uncore-hha.json | 51 +++++++++++++++++++
tools/perf/pmu-events/jevents.c | 1 +
2 files changed, 52 insertions(+)
create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-hha.json
diff --git a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-hha.json b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-hha.json
new file mode 100644
index 000000000000..447d3064de90
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-hha.json
@@ -0,0 +1,51 @@
+[
+ {
+ "EventCode": "0x00",
+ "EventName": "uncore_hisi_hha.rx_ops_num",
+ "BriefDescription": "The number of all operations received by the HHA",
+ "PublicDescription": "The number of all operations received by the HHA",
+ "Unit": "hisi_sccl,hha",
+ },
+ {
+ "EventCode": "0x01",
+ "EventName": "uncore_hisi_hha.rx_outer",
+ "BriefDescription": "The number of all operations received by the HHA from another socket",
+ "PublicDescription": "The number of all operations received by the HHA from another socket",
+ "Unit": "hisi_sccl,hha",
+ },
+ {
+ "EventCode": "0x02",
+ "EventName": "uncore_hisi_hha.rx_sccl",
+ "BriefDescription": "The number of all operations received by the HHA from another SCCL in this socket",
+ "PublicDescription": "The number of all operations received by the HHA from another SCCL in this socket",
+ "Unit": "hisi_sccl,hha",
+ },
+ {
+ "EventCode": "0x1c",
+ "EventName": "uncore_hisi_hha.rd_ddr_64b",
+ "BriefDescription": "The number of read operations sent by HHA to DDRC which size is 64 bytes",
+ "PublicDescription": "The number of read operations sent by HHA to DDRC which size is 64bytes",
+ "Unit": "hisi_sccl,hha",
+ },
+ {
+ "EventCode": "0x1d",
+ "EventName": "uncore_hisi_hha.wr_dr_64b",
+ "BriefDescription": "The number of write operations sent by HHA to DDRC which size is 64 bytes",
+ "PublicDescription": "The number of write operations sent by HHA to DDRC which size is 64 bytes",
+ "Unit": "hisi_sccl,hha",
+ },
+ {
+ "EventCode": "0x1e",
+ "EventName": "uncore_hisi_hha.rd_ddr_128b",
+ "BriefDescription": "The number of read operations sent by HHA to DDRC which size is 128 bytes",
+ "PublicDescription": "The number of read operations sent by HHA to DDRC which size is 128 bytes",
+ "Unit": "hisi_sccl,hha",
+ },
+ {
+ "EventCode": "0x1f",
+ "EventName": "uncore_hisi_hha.wr_ddr_128b",
+ "BriefDescription": "The number of write operations sent by HHA to DDRC which size is 128 bytes",
+ "PublicDescription": "The number of write operations sent by HHA to DDRC which size is 128 bytes",
+ "Unit": "hisi_sccl,hha",
+ },
+]
diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index d5997741f1d8..3c95affd85a4 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -237,6 +237,7 @@ static struct map {
{ "CPU-M-SF", "cpum_sf" },
{ "UPI LL", "uncore_upi" },
{ "hisi_sccl,ddrc", "hisi_sccl,ddrc" },
+ { "hisi_sccl,hha", "hisi_sccl,hha" },
{}
};
--
2.20.1
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH 12/18] perf jevents: Add support for Hisi hip08 L3C PMU aliasing
[not found] <20190703032746.21692-1-acme@kernel.org>
` (2 preceding siblings ...)
2019-07-03 3:27 ` [PATCH 11/18] perf jevents: Add support for Hisi hip08 HHA " Arnaldo Carvalho de Melo
@ 2019-07-03 3:27 ` Arnaldo Carvalho de Melo
3 siblings, 0 replies; 4+ messages in thread
From: Arnaldo Carvalho de Melo @ 2019-07-03 3:27 UTC (permalink / raw)
To: Ingo Molnar, Thomas Gleixner
Cc: Mark Rutland, Shaokun Zhang, Andi Kleen, Arnaldo Carvalho de Melo,
Mathieu Poirier, Thomas Richter, Clark Williams, John Garry,
Will Deacon, linux-kernel, linuxarm, linux-perf-users,
Alexander Shishkin, Peter Zijlstra, Hendrik Brueckner, Jiri Olsa,
Namhyung Kim, Ben Hutchings, linux-arm-kernel, Kan Liang
From: John Garry <john.garry@huawei.com>
Add support for Hisi hip08 L3C PMU aliasing.
The kernel driver is in drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
Signed-off-by: John Garry <john.garry@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxarm@huawei.com
Link: http://lkml.kernel.org/r/1561732552-143038-5-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
.../arm64/hisilicon/hip08/uncore-l3c.json | 37 +++++++++++++++++++
tools/perf/pmu-events/jevents.c | 1 +
2 files changed, 38 insertions(+)
create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json
diff --git a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json
new file mode 100644
index 000000000000..ca48747642e1
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json
@@ -0,0 +1,37 @@
+[
+ {
+ "EventCode": "0x00",
+ "EventName": "uncore_hisi_l3c.rd_cpipe",
+ "BriefDescription": "Total read accesses",
+ "PublicDescription": "Total read accesses",
+ "Unit": "hisi_sccl,l3c",
+ },
+ {
+ "EventCode": "0x01",
+ "EventName": "uncore_hisi_l3c.wr_cpipe",
+ "BriefDescription": "Total write accesses",
+ "PublicDescription": "Total write accesses",
+ "Unit": "hisi_sccl,l3c",
+ },
+ {
+ "EventCode": "0x02",
+ "EventName": "uncore_hisi_l3c.rd_hit_cpipe",
+ "BriefDescription": "Total read hits",
+ "PublicDescription": "Total read hits",
+ "Unit": "hisi_sccl,l3c",
+ },
+ {
+ "EventCode": "0x03",
+ "EventName": "uncore_hisi_l3c.wr_hit_cpipe",
+ "BriefDescription": "Total write hits",
+ "PublicDescription": "Total write hits",
+ "Unit": "hisi_sccl,l3c",
+ },
+ {
+ "EventCode": "0x04",
+ "EventName": "uncore_hisi_l3c.victim_num",
+ "BriefDescription": "l3c precharge commands",
+ "PublicDescription": "l3c precharge commands",
+ "Unit": "hisi_sccl,l3c",
+ },
+]
diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index 3c95affd85a4..287a6f10ca48 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -238,6 +238,7 @@ static struct map {
{ "UPI LL", "uncore_upi" },
{ "hisi_sccl,ddrc", "hisi_sccl,ddrc" },
{ "hisi_sccl,hha", "hisi_sccl,hha" },
+ { "hisi_sccl,l3c", "hisi_sccl,l3c" },
{}
};
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread