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-rw-r--r--tools/perf/arch/arm64/util/pmu.c9
-rw-r--r--tools/perf/pmu-events/empty-pmu-events.c21
-rwxr-xr-xtools/perf/pmu-events/jevents.py21
-rw-r--r--tools/perf/pmu-events/pmu-events.h10
-rw-r--r--tools/perf/tests/expand-cgroup.c2
-rw-r--r--tools/perf/tests/parse-metric.c2
-rw-r--r--tools/perf/tests/pmu-events.c5
-rw-r--r--tools/perf/util/metricgroup.c54
-rw-r--r--tools/perf/util/metricgroup.h2
-rw-r--r--tools/perf/util/pmu.c5
-rw-r--r--tools/perf/util/pmu.h1
11 files changed, 78 insertions, 54 deletions
diff --git a/tools/perf/arch/arm64/util/pmu.c b/tools/perf/arch/arm64/util/pmu.c
index b4eaf00ec5a8..fa143acb4c8d 100644
--- a/tools/perf/arch/arm64/util/pmu.c
+++ b/tools/perf/arch/arm64/util/pmu.c
@@ -23,6 +23,15 @@ static struct perf_pmu *pmu__find_core_pmu(void)
return pmu;
}
+ return NULL;
+}
+
+const struct pmu_metrics_table *pmu_metrics_table__find(void)
+{
+ struct perf_pmu *pmu = pmu__find_core_pmu();
+
+ if (pmu)
+ return perf_pmu__find_metrics_table(pmu);
return NULL;
}
diff --git a/tools/perf/pmu-events/empty-pmu-events.c b/tools/perf/pmu-events/empty-pmu-events.c
index 10bd4943ebf8..a938b74cf487 100644
--- a/tools/perf/pmu-events/empty-pmu-events.c
+++ b/tools/perf/pmu-events/empty-pmu-events.c
@@ -278,13 +278,11 @@ int pmu_events_table_for_each_event(const struct pmu_events_table *table, pmu_ev
return 0;
}
-int pmu_events_table_for_each_metric(const struct pmu_events_table *etable, pmu_metric_iter_fn fn,
- void *data)
+int pmu_metrics_table_for_each_metric(const struct pmu_metrics_table *table, pmu_metric_iter_fn fn,
+ void *data)
{
- struct pmu_metrics_table *table = (struct pmu_metrics_table *)etable;
-
for (const struct pmu_metric *pm = &table->entries[0]; pm->metric_expr; pm++) {
- int ret = fn(pm, etable, data);
+ int ret = fn(pm, table, data);
if (ret)
return ret;
@@ -320,9 +318,9 @@ const struct pmu_events_table *perf_pmu__find_events_table(struct perf_pmu *pmu)
return table;
}
-const struct pmu_events_table *perf_pmu__find_metrics_table(struct perf_pmu *pmu)
+const struct pmu_metrics_table *perf_pmu__find_metrics_table(struct perf_pmu *pmu)
{
- const struct pmu_events_table *table = NULL;
+ const struct pmu_metrics_table *table = NULL;
char *cpuid = perf_pmu__getcpuid(pmu);
int i;
@@ -340,7 +338,7 @@ const struct pmu_events_table *perf_pmu__find_metrics_table(struct perf_pmu *pmu
break;
if (!strcmp_cpuid_str(map->cpuid, cpuid)) {
- table = (const struct pmu_events_table *)&map->metric_table;
+ table = &map->metric_table;
break;
}
}
@@ -359,13 +357,13 @@ const struct pmu_events_table *find_core_events_table(const char *arch, const ch
return NULL;
}
-const struct pmu_events_table *find_core_metrics_table(const char *arch, const char *cpuid)
+const struct pmu_metrics_table *find_core_metrics_table(const char *arch, const char *cpuid)
{
for (const struct pmu_events_map *tables = &pmu_events_map[0];
tables->arch;
tables++) {
if (!strcmp(tables->arch, arch) && !strcmp_cpuid_str(tables->cpuid, cpuid))
- return (const struct pmu_events_table *)&tables->metric_table;
+ return &tables->metric_table;
}
return NULL;
}
@@ -386,8 +384,7 @@ int pmu_for_each_core_metric(pmu_metric_iter_fn fn, void *data)
for (const struct pmu_events_map *tables = &pmu_events_map[0];
tables->arch;
tables++) {
- int ret = pmu_events_table_for_each_metric(
- (const struct pmu_events_table *)&tables->metric_table, fn, data);
+ int ret = pmu_metrics_table_for_each_metric(&tables->metric_table, fn, data);
if (ret)
return ret;
diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py
index 5f8d490c7269..d83cc94af51f 100755
--- a/tools/perf/pmu-events/jevents.py
+++ b/tools/perf/pmu-events/jevents.py
@@ -611,10 +611,12 @@ int pmu_events_table_for_each_event(const struct pmu_events_table *table,
return 0;
}
-int pmu_events_table_for_each_metric(const struct pmu_events_table *table,
+int pmu_metrics_table_for_each_metric(const struct pmu_metrics_table *mtable,
pmu_metric_iter_fn fn,
void *data)
{
+ const struct pmu_events_table *table = (const struct pmu_events_table *)mtable;
+
for (size_t i = 0; i < table->length; i++) {
struct pmu_metric pm;
int ret;
@@ -622,7 +624,7 @@ int pmu_events_table_for_each_metric(const struct pmu_events_table *table,
decompress_metric(table->entries[i].offset, &pm);
if (!pm.metric_expr)
continue;
- ret = fn(&pm, table, data);
+ ret = fn(&pm, mtable, data);
if (ret)
return ret;
}
@@ -656,6 +658,11 @@ const struct pmu_events_table *perf_pmu__find_events_table(struct perf_pmu *pmu)
return table;
}
+const struct pmu_metrics_table *perf_pmu__find_metrics_table(struct perf_pmu *pmu)
+{
+ return (struct pmu_metrics_table *)perf_pmu__find_events_table(pmu);
+}
+
const struct pmu_events_table *find_core_events_table(const char *arch, const char *cpuid)
{
for (const struct pmu_events_map *tables = &pmu_events_map[0];
@@ -667,9 +674,9 @@ const struct pmu_events_table *find_core_events_table(const char *arch, const ch
return NULL;
}
-const struct pmu_events_table *find_core_metrics_table(const char *arch, const char *cpuid)
+const struct pmu_metrics_table *find_core_metrics_table(const char *arch, const char *cpuid)
{
- return (struct pmu_events_table *)find_core_events_table(arch, cpuid);
+ return (struct pmu_metrics_table *)find_core_events_table(arch, cpuid);
}
int pmu_for_each_core_event(pmu_event_iter_fn fn, void *data)
@@ -690,7 +697,8 @@ int pmu_for_each_core_metric(pmu_metric_iter_fn fn, void *data)
for (const struct pmu_events_map *tables = &pmu_events_map[0];
tables->arch;
tables++) {
- int ret = pmu_events_table_for_each_metric(&tables->table, fn, data);
+ int ret = pmu_metrics_table_for_each_metric(
+ (struct pmu_metrics_table *)&tables->table, fn, data);
if (ret)
return ret;
@@ -727,7 +735,8 @@ int pmu_for_each_sys_metric(pmu_metric_iter_fn fn, void *data)
for (const struct pmu_sys_events *tables = &pmu_sys_event_tables[0];
tables->name;
tables++) {
- int ret = pmu_events_table_for_each_metric(&tables->table, fn, data);
+ int ret = pmu_metrics_table_for_each_metric(
+ (struct pmu_metrics_table *)&tables->table, fn, data);
if (ret)
return ret;
diff --git a/tools/perf/pmu-events/pmu-events.h b/tools/perf/pmu-events/pmu-events.h
index dca32979d6a4..b7d4a66b8ad2 100644
--- a/tools/perf/pmu-events/pmu-events.h
+++ b/tools/perf/pmu-events/pmu-events.h
@@ -39,28 +39,30 @@ struct pmu_metric {
};
struct pmu_events_table;
+struct pmu_metrics_table;
typedef int (*pmu_event_iter_fn)(const struct pmu_event *pe,
const struct pmu_events_table *table,
void *data);
typedef int (*pmu_metric_iter_fn)(const struct pmu_metric *pm,
- const struct pmu_events_table *table,
+ const struct pmu_metrics_table *table,
void *data);
int pmu_events_table_for_each_event(const struct pmu_events_table *table, pmu_event_iter_fn fn,
void *data);
-int pmu_events_table_for_each_metric(const struct pmu_events_table *table, pmu_metric_iter_fn fn,
+int pmu_metrics_table_for_each_metric(const struct pmu_metrics_table *table, pmu_metric_iter_fn fn,
void *data);
const struct pmu_events_table *perf_pmu__find_events_table(struct perf_pmu *pmu);
-const struct pmu_events_table *perf_pmu__find_metrics_table(struct perf_pmu *pmu);
+const struct pmu_metrics_table *perf_pmu__find_metrics_table(struct perf_pmu *pmu);
const struct pmu_events_table *find_core_events_table(const char *arch, const char *cpuid);
-const struct pmu_events_table *find_core_metrics_table(const char *arch, const char *cpuid);
+const struct pmu_metrics_table *find_core_metrics_table(const char *arch, const char *cpuid);
int pmu_for_each_core_event(pmu_event_iter_fn fn, void *data);
int pmu_for_each_core_metric(pmu_metric_iter_fn fn, void *data);
const struct pmu_events_table *find_sys_events_table(const char *name);
+const struct pmu_metrics_table *find_sys_metrics_table(const char *name);
int pmu_for_each_sys_event(pmu_event_iter_fn fn, void *data);
int pmu_for_each_sys_metric(pmu_metric_iter_fn fn, void *data);
diff --git a/tools/perf/tests/expand-cgroup.c b/tools/perf/tests/expand-cgroup.c
index 4f3195b84463..672a27f37060 100644
--- a/tools/perf/tests/expand-cgroup.c
+++ b/tools/perf/tests/expand-cgroup.c
@@ -180,7 +180,7 @@ static int expand_metric_events(void)
struct evlist *evlist;
struct rblist metric_events;
const char metric_str[] = "CPI";
- const struct pmu_events_table *pme_test;
+ const struct pmu_metrics_table *pme_test;
evlist = evlist__new();
TEST_ASSERT_VAL("failed to get evlist", evlist);
diff --git a/tools/perf/tests/parse-metric.c b/tools/perf/tests/parse-metric.c
index 6c527cd805fe..9fec6040950c 100644
--- a/tools/perf/tests/parse-metric.c
+++ b/tools/perf/tests/parse-metric.c
@@ -72,7 +72,7 @@ static int __compute_metric(const char *name, struct value *vals,
struct rblist metric_events = {
.nr_entries = 0,
};
- const struct pmu_events_table *pme_test;
+ const struct pmu_metrics_table *pme_test;
struct perf_cpu_map *cpus;
struct runtime_stat st;
struct evlist *evlist;
diff --git a/tools/perf/tests/pmu-events.c b/tools/perf/tests/pmu-events.c
index c2b3ada57cbc..9f2e385e0991 100644
--- a/tools/perf/tests/pmu-events.c
+++ b/tools/perf/tests/pmu-events.c
@@ -813,7 +813,8 @@ struct metric {
struct metric_ref metric_ref;
};
-static int test__parsing_callback(const struct pmu_metric *pm, const struct pmu_events_table *table,
+static int test__parsing_callback(const struct pmu_metric *pm,
+ const struct pmu_metrics_table *table,
void *data)
{
int *failures = data;
@@ -995,7 +996,7 @@ out:
}
static int test__parsing_fake_callback(const struct pmu_metric *pm,
- const struct pmu_events_table *table __maybe_unused,
+ const struct pmu_metrics_table *table __maybe_unused,
void *data __maybe_unused)
{
return metric_parse_fake(pm->metric_name, pm->metric_expr);
diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
index 47fd02af66f1..f3559be95541 100644
--- a/tools/perf/util/metricgroup.c
+++ b/tools/perf/util/metricgroup.c
@@ -457,7 +457,7 @@ struct metricgroup_iter_data {
};
static int metricgroup__sys_event_iter(const struct pmu_metric *pm,
- const struct pmu_events_table *table,
+ const struct pmu_metrics_table *table,
void *data)
{
struct metricgroup_iter_data *d = data;
@@ -477,8 +477,8 @@ static int metricgroup__sys_event_iter(const struct pmu_metric *pm,
}
static int metricgroup__add_to_mep_groups_callback(const struct pmu_metric *pm,
- const struct pmu_events_table *table __maybe_unused,
- void *vdata)
+ const struct pmu_metrics_table *table __maybe_unused,
+ void *vdata)
{
struct rblist *groups = vdata;
@@ -488,16 +488,16 @@ static int metricgroup__add_to_mep_groups_callback(const struct pmu_metric *pm,
void metricgroup__print(const struct print_callbacks *print_cb, void *print_state)
{
struct rblist groups;
- const struct pmu_events_table *table;
+ const struct pmu_metrics_table *table;
struct rb_node *node, *next;
rblist__init(&groups);
groups.node_new = mep_new;
groups.node_cmp = mep_cmp;
groups.node_delete = mep_delete;
- table = pmu_events_table__find();
+ table = pmu_metrics_table__find();
if (table) {
- pmu_events_table_for_each_metric(table,
+ pmu_metrics_table_for_each_metric(table,
metricgroup__add_to_mep_groups_callback,
&groups);
}
@@ -765,11 +765,11 @@ struct metricgroup_add_iter_data {
bool system_wide;
struct metric *root_metric;
const struct visited_metric *visited;
- const struct pmu_events_table *table;
+ const struct pmu_metrics_table *table;
};
static bool metricgroup__find_metric(const char *metric,
- const struct pmu_events_table *table,
+ const struct pmu_metrics_table *table,
struct pmu_metric *pm);
static int add_metric(struct list_head *metric_list,
@@ -780,7 +780,7 @@ static int add_metric(struct list_head *metric_list,
bool system_wide,
struct metric *root_metric,
const struct visited_metric *visited,
- const struct pmu_events_table *table);
+ const struct pmu_metrics_table *table);
/**
* resolve_metric - Locate metrics within the root metric and recursively add
@@ -807,7 +807,7 @@ static int resolve_metric(struct list_head *metric_list,
bool system_wide,
struct metric *root_metric,
const struct visited_metric *visited,
- const struct pmu_events_table *table)
+ const struct pmu_metrics_table *table)
{
struct hashmap_entry *cur;
size_t bkt;
@@ -889,7 +889,7 @@ static int __add_metric(struct list_head *metric_list,
bool system_wide,
struct metric *root_metric,
const struct visited_metric *visited,
- const struct pmu_events_table *table)
+ const struct pmu_metrics_table *table)
{
const struct visited_metric *vm;
int ret;
@@ -982,7 +982,7 @@ struct metricgroup__find_metric_data {
};
static int metricgroup__find_metric_callback(const struct pmu_metric *pm,
- const struct pmu_events_table *table __maybe_unused,
+ const struct pmu_metrics_table *table __maybe_unused,
void *vdata)
{
struct metricgroup__find_metric_data *data = vdata;
@@ -995,7 +995,7 @@ static int metricgroup__find_metric_callback(const struct pmu_metric *pm,
}
static bool metricgroup__find_metric(const char *metric,
- const struct pmu_events_table *table,
+ const struct pmu_metrics_table *table,
struct pmu_metric *pm)
{
struct metricgroup__find_metric_data data = {
@@ -1003,7 +1003,7 @@ static bool metricgroup__find_metric(const char *metric,
.pm = pm,
};
- return pmu_events_table_for_each_metric(table, metricgroup__find_metric_callback, &data)
+ return pmu_metrics_table_for_each_metric(table, metricgroup__find_metric_callback, &data)
? true : false;
}
@@ -1015,7 +1015,7 @@ static int add_metric(struct list_head *metric_list,
bool system_wide,
struct metric *root_metric,
const struct visited_metric *visited,
- const struct pmu_events_table *table)
+ const struct pmu_metrics_table *table)
{
int ret = 0;
@@ -1045,8 +1045,8 @@ static int add_metric(struct list_head *metric_list,
}
static int metricgroup__add_metric_sys_event_iter(const struct pmu_metric *pm,
- const struct pmu_events_table *table __maybe_unused,
- void *data)
+ const struct pmu_metrics_table *table __maybe_unused,
+ void *data)
{
struct metricgroup_add_iter_data *d = data;
int ret;
@@ -1105,7 +1105,7 @@ struct metricgroup__add_metric_data {
};
static int metricgroup__add_metric_callback(const struct pmu_metric *pm,
- const struct pmu_events_table *table,
+ const struct pmu_metrics_table *table,
void *vdata)
{
struct metricgroup__add_metric_data *data = vdata;
@@ -1143,7 +1143,7 @@ static int metricgroup__add_metric(const char *metric_name, const char *modifier
const char *user_requested_cpu_list,
bool system_wide,
struct list_head *metric_list,
- const struct pmu_events_table *table)
+ const struct pmu_metrics_table *table)
{
LIST_HEAD(list);
int ret;
@@ -1163,7 +1163,7 @@ static int metricgroup__add_metric(const char *metric_name, const char *modifier
* Iterate over all metrics seeing if metric matches either the
* name or group. When it does add the metric to the list.
*/
- ret = pmu_events_table_for_each_metric(table, metricgroup__add_metric_callback,
+ ret = pmu_metrics_table_for_each_metric(table, metricgroup__add_metric_callback,
&data);
if (ret)
goto out;
@@ -1219,7 +1219,7 @@ out:
static int metricgroup__add_metric_list(const char *list, bool metric_no_group,
const char *user_requested_cpu_list,
bool system_wide, struct list_head *metric_list,
- const struct pmu_events_table *table)
+ const struct pmu_metrics_table *table)
{
char *list_itr, *list_copy, *metric_name, *modifier;
int ret, count = 0;
@@ -1429,7 +1429,7 @@ static int parse_groups(struct evlist *perf_evlist, const char *str,
bool system_wide,
struct perf_pmu *fake_pmu,
struct rblist *metric_events_list,
- const struct pmu_events_table *table)
+ const struct pmu_metrics_table *table)
{
struct evlist *combined_evlist = NULL;
LIST_HEAD(metric_list);
@@ -1577,7 +1577,7 @@ int metricgroup__parse_groups(struct evlist *perf_evlist,
bool system_wide,
struct rblist *metric_events)
{
- const struct pmu_events_table *table = pmu_events_table__find();
+ const struct pmu_metrics_table *table = pmu_metrics_table__find();
if (!table)
return -EINVAL;
@@ -1588,7 +1588,7 @@ int metricgroup__parse_groups(struct evlist *perf_evlist,
}
int metricgroup__parse_groups_test(struct evlist *evlist,
- const struct pmu_events_table *table,
+ const struct pmu_metrics_table *table,
const char *str,
bool metric_no_group,
bool metric_no_merge,
@@ -1601,7 +1601,7 @@ int metricgroup__parse_groups_test(struct evlist *evlist,
}
static int metricgroup__has_metric_callback(const struct pmu_metric *pm,
- const struct pmu_events_table *table __maybe_unused,
+ const struct pmu_metrics_table *table __maybe_unused,
void *vdata)
{
const char *metric = vdata;
@@ -1617,12 +1617,12 @@ static int metricgroup__has_metric_callback(const struct pmu_metric *pm,
bool metricgroup__has_metric(const char *metric)
{
- const struct pmu_events_table *table = pmu_events_table__find();
+ const struct pmu_metrics_table *table = pmu_metrics_table__find();
if (!table)
return false;
- return pmu_events_table_for_each_metric(table, metricgroup__has_metric_callback,
+ return pmu_metrics_table_for_each_metric(table, metricgroup__has_metric_callback,
(void *)metric) ? true : false;
}
diff --git a/tools/perf/util/metricgroup.h b/tools/perf/util/metricgroup.h
index b1f186d0f514..84030321a057 100644
--- a/tools/perf/util/metricgroup.h
+++ b/tools/perf/util/metricgroup.h
@@ -73,7 +73,7 @@ int metricgroup__parse_groups(struct evlist *perf_evlist,
bool system_wide,
struct rblist *metric_events);
int metricgroup__parse_groups_test(struct evlist *evlist,
- const struct pmu_events_table *table,
+ const struct pmu_metrics_table *table,
const char *str,
bool metric_no_group,
bool metric_no_merge,
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index f8c214d8815f..c256b29defad 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -655,6 +655,11 @@ __weak const struct pmu_events_table *pmu_events_table__find(void)
return perf_pmu__find_events_table(NULL);
}
+__weak const struct pmu_metrics_table *pmu_metrics_table__find(void)
+{
+ return perf_pmu__find_metrics_table(NULL);
+}
+
/*
* Suffix must be in form tok_{digits}, or tok{digits}, or same as pmu_name
* to be valid.
diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h
index 64c596a358cc..6b770f17eb86 100644
--- a/tools/perf/util/pmu.h
+++ b/tools/perf/util/pmu.h
@@ -231,6 +231,7 @@ void pmu_add_cpu_aliases_table(struct list_head *head, struct perf_pmu *pmu,
char *perf_pmu__getcpuid(struct perf_pmu *pmu);
const struct pmu_events_table *pmu_events_table__find(void);
+const struct pmu_metrics_table *pmu_metrics_table__find(void);
bool pmu_uncore_alias_match(const char *pmu_name, const char *name);
void perf_pmu_free_alias(struct perf_pmu_alias *alias);
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