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authorEric B Munson <ebmunson@us.ibm.com>2010-03-05 12:51:07 -0300
committerIngo Molnar <mingo@elte.hu>2010-03-10 13:53:48 +0100
commitcb8f09393646c5058056db771583c86e0ed1d92f (patch)
treebca8f832cbb72c87e2ae94cd22ba9b00398223a3 /tools
parentd403d0acc9c5afa679a3f61e71489530d7fa0606 (diff)
downloadop-kernel-dev-cb8f09393646c5058056db771583c86e0ed1d92f.zip
op-kernel-dev-cb8f09393646c5058056db771583c86e0ed1d92f.tar.gz
perf session: Add storage for seperating event types in report
This patch adds the structures necessary to count each event type independently in perf report. Signed-off-by: Eric B Munson <ebmunson@us.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1267804269-22660-4-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/util/event.h9
-rw-r--r--tools/perf/util/session.c1
-rw-r--r--tools/perf/util/session.h1
3 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 50a7132..a33b949 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -99,6 +99,15 @@ struct events_stats {
u64 lost;
};
+struct event_stat_id {
+ struct rb_node rb_node;
+ struct rb_root hists;
+ struct events_stats stats;
+ u64 config;
+ u64 event_stream;
+ u32 type;
+};
+
void event__print_totals(void);
struct perf_session;
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 0de7258..eed1cb8 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -70,6 +70,7 @@ struct perf_session *perf_session__new(const char *filename, int mode, bool forc
memcpy(self->filename, filename, len);
self->threads = RB_ROOT;
+ self->stats_by_id = RB_ROOT;
self->last_match = NULL;
self->mmap_window = 32;
self->cwd = NULL;
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index 31950fc..5c33417 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -20,6 +20,7 @@ struct perf_session {
struct thread *last_match;
struct map *vmlinux_maps[MAP__NR_TYPES];
struct events_stats events_stats;
+ struct rb_root stats_by_id;
unsigned long event_total[PERF_RECORD_MAX];
unsigned long unknown_events;
struct rb_root hists;
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