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authorJiri Olsa <jolsa@kernel.org>2019-09-03 10:39:52 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-09-25 09:51:48 -0300
commit515dbe48f6202147fb7c88aac48c43f49db1c793 (patch)
treea969b05759a298444d639bff15c3d98e4808b728 /tools/perf/util/record.c
parent70c20369ee95ef8b6887944194cfb74a5a8d1fe3 (diff)
downloadlinux-515dbe48f6202147fb7c88aac48c43f49db1c793.tar.bz2
libperf: Add perf_evlist__first()/last() functions
Add perf_evlist__first()/last() functions to libperf, as internal functions and rename perf's origins to evlist__first/last. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lore.kernel.org/lkml/20190913132355.21634-29-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/record.c')
-rw-r--r--tools/perf/util/record.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/util/record.c b/tools/perf/util/record.c
index 8a015fc0aba0..8579505c29a4 100644
--- a/tools/perf/util/record.c
+++ b/tools/perf/util/record.c
@@ -30,7 +30,7 @@ static int perf_do_probe_api(setup_probe_fn_t fn, int cpu, const char *str)
if (parse_events(evlist, str, NULL))
goto out_delete;
- evsel = perf_evlist__first(evlist);
+ evsel = evlist__first(evlist);
while (1) {
fd = sys_perf_event_open(&evsel->core.attr, pid, cpu, -1, flags);
@@ -171,7 +171,7 @@ void perf_evlist__config(struct evlist *evlist, struct record_opts *opts,
use_sample_identifier = perf_can_sample_identifier();
sample_id = true;
} else if (evlist->core.nr_entries > 1) {
- struct evsel *first = perf_evlist__first(evlist);
+ struct evsel *first = evlist__first(evlist);
evlist__for_each_entry(evlist, evsel) {
if (evsel->core.attr.sample_type == first->core.attr.sample_type)
@@ -276,7 +276,7 @@ bool perf_evlist__can_select_event(struct evlist *evlist, const char *str)
if (err)
goto out_delete;
- evsel = perf_evlist__last(temp_evlist);
+ evsel = evlist__last(temp_evlist);
if (!evlist || perf_cpu_map__empty(evlist->core.cpus)) {
struct perf_cpu_map *cpus = perf_cpu_map__new(NULL);