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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>
This commit is contained in:
Namhyung Kim 2013-03-05 14:53:32 +09:00 committed by Arnaldo Carvalho de Melo
parent e64aa75bf5
commit d8d7cd93e6
1 changed files with 16 additions and 2 deletions
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18
tools/perf/ui/gtk/annotate.c
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@ -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);