summaryrefslogtreecommitdiffstats
path: root/tools/perf/util/hist.h
diff options
context:
space:
mode:
authorArnaldo Carvalho de Melo <acme@redhat.com>2010-05-14 10:36:42 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-05-14 10:36:42 -0300
commitc8446b9bdabcb0caa61bb341bd73c58f7104b503 (patch)
treeb2530bfbbd893017e9515bd48f2ffa8845860759 /tools/perf/util/hist.h
parent5d2be7cb198a0a6bc6088d3806fb7261b184ad89 (diff)
downloadblackbird-op-linux-c8446b9bdabcb0caa61bb341bd73c58f7104b503.tar.gz
blackbird-op-linux-c8446b9bdabcb0caa61bb341bd73c58f7104b503.zip
perf hist: Make event__totals per hists
This is one more thing that started global but are more useful per hist or per session. Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/hist.h')
-rw-r--r--tools/perf/util/hist.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 0b4c8df914bd..97b8962ff69a 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -40,6 +40,8 @@ struct sym_priv {
struct events_stats {
u64 total;
u64 lost;
+ u32 nr_events[PERF_RECORD_HEADER_MAX];
+ u32 nr_unknown_events;
};
struct hists {
@@ -68,6 +70,10 @@ void hist_entry__free(struct hist_entry *);
void hists__output_resort(struct hists *self);
void hists__collapse_resort(struct hists *self);
+
+void hists__inc_nr_events(struct hists *self, u32 type);
+size_t hists__fprintf_nr_events(struct hists *self, FILE *fp);
+
size_t hists__fprintf(struct hists *self, struct hists *pair,
bool show_displacement, FILE *fp);
OpenPOWER on IntegriCloud