X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=tools%2Fperf%2Fbuiltin-annotate.c;h=717efd78eee6eec1d68664ccc099af1639945038;hb=0f0abbace3cddc92aaed2db3783c9c501354b3be;hp=a23ba6bb99b6ea98daad4d0b2d22109d172ec84e;hpb=fb5cfcaa2efbb4c71abb1dfbc8f4da727e0bfd89;p=linux-2.6-microblaze.git

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index a23ba6bb99b6..717efd78eee6 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -239,7 +239,7 @@ static int evsel__add_sample(struct evsel *evsel, struct perf_sample *sample,
 	}
 
 	/*
-	 * XXX filtered samples can still have branch entires pointing into our
+	 * XXX filtered samples can still have branch entries pointing into our
 	 * symbol and are missed.
 	 */
 	process_branch_stack(sample->branch_stack, al, sample);
@@ -374,13 +374,6 @@ find_next:
 		} else {
 			hist_entry__tty_annotate(he, evsel, ann);
 			nd = rb_next(nd);
-			/*
-			 * Since we have a hist_entry per IP for the same
-			 * symbol, free he->ms.sym->src to signal we already
-			 * processed this symbol.
-			 */
-			zfree(&notes->src->cycles_hist);
-			zfree(&notes->src);
 		}
 	}
 }
@@ -425,7 +418,7 @@ static int __cmd_annotate(struct perf_annotate *ann)
 	total_nr_samples = 0;
 	evlist__for_each_entry(session->evlist, pos) {
 		struct hists *hists = evsel__hists(pos);
-		u32 nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE];
+		u32 nr_samples = hists->stats.nr_samples;
 
 		if (nr_samples > 0) {
 			total_nr_samples += nr_samples;
@@ -538,6 +531,10 @@ int cmd_annotate(int argc, const char **argv)
 		    "Strip first N entries of source file path name in programs (with --prefix)"),
 	OPT_STRING(0, "objdump", &annotate.opts.objdump_path, "path",
 		   "objdump binary to use for disassembly and annotations"),
+	OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle,
+		    "Enable symbol demangling"),
+	OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel,
+		    "Enable kernel symbol demangling"),
 	OPT_BOOLEAN(0, "group", &symbol_conf.event_group,
 		    "Show event group information together"),
 	OPT_BOOLEAN(0, "show-total-period", &symbol_conf.show_total_period,
@@ -619,14 +616,22 @@ int cmd_annotate(int argc, const char **argv)
 
 	setup_browser(true);
 
-	if ((use_browser == 1 || annotate.use_stdio2) && annotate.has_br_stack) {
+	/*
+	 * Events of different processes may correspond to the same
+	 * symbol, we do not care about the processes in annotate,
+	 * set sort order to avoid repeated output.
+	 */
+	sort_order = "dso,symbol";
+
+	/*
+	 * Set SORT_MODE__BRANCH so that annotate display IPC/Cycle
+	 * if branch info is in perf data in TUI mode.
+	 */
+	if ((use_browser == 1 || annotate.use_stdio2) && annotate.has_br_stack)
 		sort__mode = SORT_MODE__BRANCH;
-		if (setup_sorting(annotate.session->evlist) < 0)
-			usage_with_options(annotate_usage, options);
-	} else {
-		if (setup_sorting(NULL) < 0)
-			usage_with_options(annotate_usage, options);
-	}
+
+	if (setup_sorting(NULL) < 0)
+		usage_with_options(annotate_usage, options);
 
 	ret = __cmd_annotate(&annotate);