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-rw-r--r--tools/perf/builtin-record.c2
-rw-r--r--tools/perf/builtin-stat.c2
-rw-r--r--tools/perf/builtin-top.c2
-rw-r--r--tools/perf/util/evlist.c17
-rw-r--r--tools/perf/util/evlist.h5
-rw-r--r--tools/perf/util/evsel.c4
-rw-r--r--tools/perf/util/parse-events.c19
-rw-r--r--tools/perf/util/parse-events.h3
-rw-r--r--tools/perf/util/parse-events.y4
-rw-r--r--tools/perf/util/python.c2
10 files changed, 28 insertions, 32 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index f5b6137c0f7..c4e3b683e79 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -193,7 +193,7 @@ static void perf_record__open(struct perf_record *rec)
perf_evlist__config_attrs(evlist, opts);
if (opts->group)
- perf_evlist__group(evlist);
+ perf_evlist__set_leader(evlist);
list_for_each_entry(pos, &evlist->entries, node) {
struct perf_event_attr *attr = &pos->attr;
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 23908a85bba..7b9c46341e0 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -478,7 +478,7 @@ static int run_perf_stat(int argc __used, const char **argv)
}
if (group)
- perf_evlist__group(evsel_list);
+ perf_evlist__set_leader(evsel_list);
first = list_entry(evsel_list->entries.next, struct perf_evsel, node);
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 392d2192b75..5a097beb868 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -890,7 +890,7 @@ static void perf_top__start_counters(struct perf_top *top)
struct perf_evlist *evlist = top->evlist;
if (top->group)
- perf_evlist__group(evlist);
+ perf_evlist__set_leader(evlist);
list_for_each_entry(counter, &evlist->entries, node) {
struct perf_event_attr *attr = &counter->attr;
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index feffee3f2bd..6d09451430d 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -108,10 +108,23 @@ void perf_evlist__splice_list_tail(struct perf_evlist *evlist,
evlist->nr_entries += nr_entries;
}
-void perf_evlist__group(struct perf_evlist *evlist)
+void __perf_evlist__set_leader(struct list_head *list)
+{
+ struct perf_evsel *evsel, *leader;
+
+ leader = list_entry(list->next, struct perf_evsel, node);
+ leader->leader = NULL;
+
+ list_for_each_entry(evsel, list, node) {
+ if (evsel != leader)
+ evsel->leader = leader;
+ }
+}
+
+void perf_evlist__set_leader(struct perf_evlist *evlist)
{
if (evlist->nr_entries)
- parse_events__set_leader(&evlist->entries);
+ __perf_evlist__set_leader(&evlist->entries);
}
int perf_evlist__add_default(struct perf_evlist *evlist)
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index a19ccd7b51f..7fe677e6c31 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -118,6 +118,9 @@ int perf_evlist__create_maps(struct perf_evlist *evlist,
void perf_evlist__delete_maps(struct perf_evlist *evlist);
int perf_evlist__set_filters(struct perf_evlist *evlist);
+void __perf_evlist__set_leader(struct list_head *list);
+void perf_evlist__set_leader(struct perf_evlist *evlist);
+
u64 perf_evlist__sample_type(const struct perf_evlist *evlist);
bool perf_evlist__sample_id_all(const const struct perf_evlist *evlist);
u16 perf_evlist__id_hdr_size(const struct perf_evlist *evlist);
@@ -131,6 +134,4 @@ bool perf_evlist__valid_sample_id_all(const struct perf_evlist *evlist);
void perf_evlist__splice_list_tail(struct perf_evlist *evlist,
struct list_head *list,
int nr_entries);
-
-void perf_evlist__group(struct perf_evlist *evlist);
#endif /* __PERF_EVLIST_H */
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index f5b68e73d75..6c7dcc1fde5 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -622,10 +622,6 @@ static int __perf_evsel__open(struct perf_evsel *evsel, struct cpu_map *cpus,
err = -errno;
goto out_close;
}
-
- pr_debug("event cpu %d, thread %d, fd %d, group %d\n",
- cpu, pid, FD(evsel, cpu, thread),
- group_fd);
}
}
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index f6453cd414a..4393a6b65c5 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -611,31 +611,18 @@ int parse_events_add_pmu(struct list_head **list, int *idx,
pmu_event_name(head_config));
}
-struct perf_evsel *parse_events__set_leader(struct list_head *list)
-{
- struct perf_evsel *evsel, *leader;
-
- leader = list_entry(list->next, struct perf_evsel, node);
- leader->leader = NULL;
-
- list_for_each_entry(evsel, list, node)
- if (evsel != leader)
- evsel->leader = leader;
-
- return leader;
-}
-
int parse_events__modifier_group(struct list_head *list,
char *event_mod)
{
return parse_events__modifier_event(list, event_mod, true);
}
-void parse_events__group(char *name, struct list_head *list)
+void parse_events__set_leader(char *name, struct list_head *list)
{
struct perf_evsel *leader;
- leader = parse_events__set_leader(list);
+ __perf_evlist__set_leader(list);
+ leader = list_entry(list->next, struct perf_evsel, node);
leader->group_name = name ? strdup(name) : NULL;
}
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index e1a184c9e35..0b9782dc3da 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -92,8 +92,7 @@ int parse_events_add_breakpoint(struct list_head **list, int *idx,
void *ptr, char *type);
int parse_events_add_pmu(struct list_head **list, int *idx,
char *pmu , struct list_head *head_config);
-struct perf_evsel *parse_events__set_leader(struct list_head *list);
-void parse_events__group(char *name, struct list_head *list);
+void parse_events__set_leader(char *name, struct list_head *list);
void parse_events_update_lists(struct list_head *list_event,
struct list_head *list_all);
void parse_events_error(void *data, void *scanner, char const *msg);
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 084c35fc2d2..66850f820df 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -119,7 +119,7 @@ PE_NAME '{' events '}'
{
struct list_head *list = $3;
- parse_events__group($1, list);
+ parse_events__set_leader($1, list);
$$ = list;
}
|
@@ -127,7 +127,7 @@ PE_NAME '{' events '}'
{
struct list_head *list = $2;
- parse_events__group(NULL, list);
+ parse_events__set_leader(NULL, list);
$$ = list;
}
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index f5bba4b8eb9..27187f0b71f 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -825,7 +825,7 @@ static PyObject *pyrf_evlist__open(struct pyrf_evlist *pevlist,
return NULL;
if (group)
- perf_evlist__group(evlist);
+ perf_evlist__set_leader(evlist);
if (perf_evlist__open(evlist) < 0) {
PyErr_SetFromErrno(PyExc_OSError);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 16:25:58 +0000