diff options
| author | Jiri Olsa <jolsa@redhat.com> | 2021-07-06 17:17:02 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-07-09 14:04:32 -0300 |
| commit | 2e6263ab54322bac27589d1102f7a955d3f7ff80 (patch) | |
| tree | af67011351792d5add8b0645b9227d6918d9a8bd /tools/perf | |
| parent | 3a683120d88586056c0f6728b11da895bbd773a3 (diff) | |
| download | linux-2e6263ab54322bac27589d1102f7a955d3f7ff80.tar.gz linux-2e6263ab54322bac27589d1102f7a955d3f7ff80.tar.bz2 linux-2e6263ab54322bac27589d1102f7a955d3f7ff80.zip | |
libperf: Adopt evlist__set_leader() from tools/perf as perf_evlist__set_leader()
Move the implementation of evlist__set_leader() to a new libperf
perf_evlist__set_leader() function with the same functionality make it a
libperf exported API.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Requested-by: Shunsuke Nakamura <nakamura.shun@fujitsu.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210706151704.73662-6-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/evlist.c | 19 | ||||
| -rw-r--r-- | tools/perf/util/evlist.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/parse-events.c | 2 |
3 files changed, 2 insertions, 20 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 752f64afd622..47581a237c7a 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -223,26 +223,9 @@ out: return err; } -void __evlist__set_leader(struct list_head *list) -{ - struct evsel *evsel, *leader; - - leader = list_entry(list->next, struct evsel, core.node); - evsel = list_entry(list->prev, struct evsel, core.node); - - leader->core.nr_members = evsel->core.idx - leader->core.idx + 1; - - __evlist__for_each_entry(list, evsel) { - evsel->core.leader = &leader->core; - } -} - void evlist__set_leader(struct evlist *evlist) { - if (evlist->core.nr_entries) { - evlist->core.nr_groups = evlist->core.nr_entries > 1 ? 1 : 0; - __evlist__set_leader(&evlist->core.entries); - } + perf_evlist__set_leader(&evlist->core); } int __evlist__add_default(struct evlist *evlist, bool precise) diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index cb2bf5f4866a..5c22383489ae 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -201,7 +201,6 @@ void evlist__set_selected(struct evlist *evlist, struct evsel *evsel); int evlist__create_maps(struct evlist *evlist, struct target *target); int evlist__apply_filters(struct evlist *evlist, struct evsel **err_evsel); -void __evlist__set_leader(struct list_head *list); void evlist__set_leader(struct evlist *evlist); u64 __evlist__combined_sample_type(struct evlist *evlist); diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index f6d77cb44007..e5eae23cfceb 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1833,7 +1833,7 @@ void parse_events__set_leader(char *name, struct list_head *list, if (parse_events__set_leader_for_uncore_aliase(name, list, parse_state)) return; - __evlist__set_leader(list); + __perf_evlist__set_leader(list); leader = list_entry(list->next, struct evsel, core.node); leader->group_name = name ? strdup(name) : NULL; } |