perf evlist: Introduce perf_evlist__parse_sample
That is a more compact form of perf_session__parse_sample and to support
multiple evlists per perf_session is the way to go anyway.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-vkxx3j5qktoj11bvcwmfjj13@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 5b8601d..7d07324 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -16,19 +16,6 @@
#include "cpumap.h"
#include "event-parse.h"
-int perf_session__parse_sample(struct perf_session *session,
- const union perf_event *event,
- struct perf_sample *sample)
-{
- struct perf_evsel *first;
- first = list_entry(session->evlist->entries.next, struct perf_evsel, node);
-
- return perf_event__parse_sample(event, first->attr.sample_type,
- first->sample_size,
- first->attr.sample_id_all, sample,
- session->header.needs_swap);
-}
-
int perf_session__synthesize_sample(struct perf_session *session,
union perf_event *event,
const struct perf_sample *sample)
@@ -692,7 +679,8 @@
if (iter->timestamp > limit)
break;
- ret = perf_session__parse_sample(s, iter->event, &sample);
+ ret = perf_evlist__parse_sample(s->evlist, iter->event, &sample,
+ s->header.needs_swap);
if (ret)
pr_err("Can't parse sample, err = %d\n", ret);
else
@@ -1103,7 +1091,8 @@
/*
* For all kernel events we get the sample data
*/
- ret = perf_session__parse_sample(session, event, &sample);
+ ret = perf_evlist__parse_sample(session->evlist, event, &sample,
+ session->header.needs_swap);
if (ret)
return ret;