perf gtk/annotate: Support multiple event annotation
Show multiple annotation result for each evsel. Each result represents
the most frquently sampled symbol/function for the evsel and it will be
shown in a tab window.
For this add a reference to main container (notebook) to the pgctx. At
the first call to annotate browser, hist_entry__find_annotations() will
setup a new browser, and next calls will add new tabs to the browser.
But it requires final perf_gtk__show_annotations() to start processing
GUI events.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1360227734-375-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index a8ccbda..c422440 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -164,6 +164,8 @@
{
return symbol__gtk_annotate(he->ms.sym, he->ms.map, evidx, hbt);
}
+
+void perf_gtk__show_annotations(void);
#else
static inline int hist_entry__gtk_annotate(struct hist_entry *he __maybe_unused,
int evidx __maybe_unused,
@@ -172,6 +174,8 @@
{
return 0;
}
+
+static inline void perf_gtk__show_annotations(void) {}
#endif
extern const char *disassembler_style;