perf session: Use perf_evlist__sample_id_all more extensively

Removing perf_session->sample_id_all, as it can be obtained from the
evsel/evlist.

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-ok58u1mlc5ci9b6p36r52uh1@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 00e180e..348cc11 100644 (file)
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -25,7 +25,7 @@ int perf_session__parse_sample(struct perf_session *session,
 
        return perf_event__parse_sample(event, first->attr.sample_type,
                                        first->sample_size,
-                                       session->sample_id_all, sample,
+                                       first->attr.sample_id_all, sample,
                                        session->header.needs_swap);
 }
 
@@ -103,7 +103,6 @@ out_close:
 
 void perf_session__update_sample_type(struct perf_session *self)
 {
-       self->sample_id_all = perf_evlist__sample_id_all(self->evlist);
        self->id_hdr_size = perf_evlist__id_hdr_size(self->evlist);
        self->host_machine.id_hdr_size = self->id_hdr_size;
        machines__set_id_hdr_size(&self->machines, self->id_hdr_size);
@@ -177,7 +176,7 @@ struct perf_session *perf_session__new(const char *filename, int mode,
        }
 
        if (tool && tool->ordering_requires_timestamps &&
-           tool->ordered_samples && !self->sample_id_all) {
+           tool->ordered_samples && !perf_evlist__sample_id_all(self->evlist)) {
                dump_printf("WARNING: No sample_id_all support, falling back to unordered processing\n");
                tool->ordered_samples = false;
        }
@@ -887,7 +886,7 @@ static void perf_session__print_tstamp(struct perf_session *session,
        u64 sample_type = perf_evlist__sample_type(session->evlist);
 
        if (event->header.type != PERF_RECORD_SAMPLE &&
-           !session->sample_id_all) {
+           !perf_evlist__sample_id_all(session->evlist)) {
                fputs("-1 -1 ", stdout);
                return;
        }
@@ -1090,7 +1089,7 @@ static int perf_session__process_event(struct perf_session *session,
        int ret;
 
        if (session->header.needs_swap)
-               event_swap(event, session->sample_id_all);
+               event_swap(event, perf_evlist__sample_id_all(session->evlist));
 
        if (event->header.type >= PERF_RECORD_HEADER_MAX)
                return -EINVAL;

diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index c45ce43..a2c3ce9 100644 (file)
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -44,7 +44,6 @@ struct perf_session {
        int                     fd;
        bool                    fd_pipe;
        bool                    repipe;
-       bool                    sample_id_all;
        u16                     id_hdr_size;
        int                     cwdlen;
        char                    *cwd;