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Commit d8d7cd93 authored by Namhyung Kim's avatar Namhyung Kim Committed by Arnaldo Carvalho de Melo
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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: default avatarNamhyung 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: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent e64aa75b

tools/perf/ui/gtk/annotate.c

+16 −2
Original line number Diff line number Diff line
@@ -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);