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>

1 files changed, 4 insertions, 15 deletions

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 5b8601df2392..7d07324db41c 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 @@ static void flush_sample_queue(struct perf_session *s,
                 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 @@ static int perf_session__process_event(struct perf_session *session,
         /*
          * 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;