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authorNamhyung Kim <namhyung.kim@lge.com>2013-03-05 14:53:32 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-03-15 13:06:07 -0300
commitd8d7cd93e6b5f42bd2ae77680b5dc27415ba7492 (patch)
tree0e5839d998a6d8a70b70bb6fe5548559d4d2a1ac /tools
parente64aa75bf5559be3ce72e53ae28b76a2f633ca06 (diff)
downloadop-kernel-dev-d8d7cd93e6b5f42bd2ae77680b5dc27415ba7492.zip
op-kernel-dev-d8d7cd93e6b5f42bd2ae77680b5dc27415ba7492.tar.gz
perf annotate/gtk: Support event group view on GTK
Add support for event group view to GTK annotation browser. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> 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/1362462812-30885-13-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/ui/gtk/annotate.c18
1 files changed, 16 insertions, 2 deletions
diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c
index 6e2fc7e..f538794 100644
--- a/tools/perf/ui/gtk/annotate.c
+++ b/tools/perf/ui/gtk/annotate.c
@@ -33,7 +33,7 @@ static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym,
return 0;
symhist = annotation__histogram(symbol__annotation(sym), evidx);
- if (!symhist->addr[dl->offset])
+ if (!symbol_conf.event_group && !symhist->addr[dl->offset])
return 0;
percent = 100.0 * symhist->addr[dl->offset] / symhist->sum;
@@ -119,10 +119,24 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
list_for_each_entry(pos, &notes->src->source, node) {
GtkTreeIter iter;
+ int ret = 0;
gtk_list_store_append(store, &iter);
- if (perf_gtk__get_percent(s, sizeof(s), sym, pos, evsel->idx))
+ if (perf_evsel__is_group_event(evsel)) {
+ for (i = 0; i < evsel->nr_members; i++) {
+ ret += perf_gtk__get_percent(s + ret,
+ sizeof(s) - ret,
+ sym, pos,
+ evsel->idx + i);
+ ret += scnprintf(s + ret, sizeof(s) - ret, " ");
+ }
+ } else {
+ ret = perf_gtk__get_percent(s, sizeof(s), sym, pos,
+ evsel->idx);
+ }
+
+ if (ret)
gtk_list_store_set(store, &iter, ANN_COL__PERCENT, s, -1);
if (perf_gtk__get_offset(s, sizeof(s), sym, map, pos))
gtk_list_store_set(store, &iter, ANN_COL__OFFSET, s, -1);
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