perf evlist: Use the right prefix for 'struct evlist' header methods

perf_evlist__ is for 'struct perf_evlist' methods, in tools/lib/perf/,
go on completing this split.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/evlist.c

@@ -1131,7 +1131,7 @@ bool evlist__valid_read_format(struct evlist *evlist)
 	return true;
 }
 
-u16 perf_evlist__id_hdr_size(struct evlist *evlist)
+u16 evlist__id_hdr_size(struct evlist *evlist)
 {
 	struct evsel *first = evlist__first(evlist);
 	struct perf_sample *data;

tools/perf/util/evlist.h

@@ -201,7 +201,7 @@ u64 __evlist__combined_sample_type(struct evlist *evlist);
 u64 evlist__combined_sample_type(struct evlist *evlist);
 u64 evlist__combined_branch_type(struct evlist *evlist);
 bool evlist__sample_id_all(struct evlist *evlist);
-u16 perf_evlist__id_hdr_size(struct evlist *evlist);
+u16 evlist__id_hdr_size(struct evlist *evlist);
 
 int evlist__parse_sample(struct evlist *evlist, union perf_event *event, struct perf_sample *sample);
 int evlist__parse_sample_timestamp(struct evlist *evlist, union perf_event *event, u64 *timestamp);

tools/perf/util/header.c

@@ -2275,9 +2275,7 @@ static struct evsel *evlist__find_by_index(struct evlist *evlist, int idx)
 	return NULL;
 }
 
-static void
-perf_evlist__set_event_name(struct evlist *evlist,
-			    struct evsel *event)
+static void evlist__set_event_name(struct evlist *evlist, struct evsel *event)
 {
 	struct evsel *evsel;
 
@@ -2312,7 +2310,7 @@ process_event_desc(struct feat_fd *ff, void *data __maybe_unused)
 	}
 
 	for (evsel = events; evsel->core.attr.size; evsel++)
-		perf_evlist__set_event_name(session->evlist, evsel);
+		evlist__set_event_name(session->evlist, evsel);
 
 	if (!session->data->is_pipe)
 		free_event_desc(events);
@@ -3765,8 +3763,7 @@ static int evsel__prepare_tracepoint_event(struct evsel *evsel, struct tep_handl
 	return 0;
 }
 
-static int perf_evlist__prepare_tracepoint_events(struct evlist *evlist,
-						  struct tep_handle *pevent)
+static int evlist__prepare_tracepoint_events(struct evlist *evlist, struct tep_handle *pevent)
 {
 	struct evsel *pos;
 
@@ -3881,8 +3878,7 @@ int perf_session__read_header(struct perf_session *session)
 	perf_header__process_sections(header, fd, &session->tevent,
 				      perf_file_section__process);
 
-	if (perf_evlist__prepare_tracepoint_events(session->evlist,
-						   session->tevent.pevent))
+	if (evlist__prepare_tracepoint_events(session->evlist, session->tevent.pevent))
 		goto out_delete_evlist;
 
 	return 0;
@@ -4103,8 +4099,7 @@ int perf_event__process_tracing_data(struct perf_session *session,
 		return -1;
 	}
 
-	perf_evlist__prepare_tracepoint_events(session->evlist,
-					       session->tevent.pevent);
+	evlist__prepare_tracepoint_events(session->evlist, session->tevent.pevent);
 
 	return size_read + padding;
 }

tools/perf/util/session.c

@@ -135,7 +135,7 @@ static int perf_session__open(struct perf_session *session)
 
 void perf_session__set_id_hdr_size(struct perf_session *session)
 {
-	u16 id_hdr_size = perf_evlist__id_hdr_size(session->evlist);
+	u16 id_hdr_size = evlist__id_hdr_size(session->evlist);
 
 	machines__set_id_hdr_size(&session->machines, id_hdr_size);
 }