perf evsel: Precalculate the sample size
So that we don't have to store it in the perf_session instance, because
in the future perf_session instances may have multiple evlists, each
with different sample_type/sizes.
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-ptod86fxkpgq3h62m9refkv4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index 7c435bd..4d549e2 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -42,7 +42,6 @@
*/
struct hists hists;
u64 sample_type;
- int sample_size;
int fd;
bool fd_pipe;
bool repipe;
@@ -130,15 +129,9 @@
size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp);
-static inline int perf_session__parse_sample(struct perf_session *session,
- const union perf_event *event,
- struct perf_sample *sample)
-{
- return perf_event__parse_sample(event, session->sample_type,
- session->sample_size,
- session->sample_id_all, sample,
- session->header.needs_swap);
-}
+int perf_session__parse_sample(struct perf_session *session,
+ const union perf_event *event,
+ struct perf_sample *sample);
static inline int perf_session__synthesize_sample(struct perf_session *session,
union perf_event *event,