X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=tools%2Fperf%2Fbuiltin-report.c;h=2a845d6cac09fdc229dbfcb105c5cf76bfa39e96;hb=5149303fdfe5c67ddb51c911e23262f781cd75eb;hp=3c74c9c0f3c38552e2ec5fa44aa84ec558e13431;hpb=0593c1b4598a77b5f835b278cde0ab71e2578588;p=linux-2.6-microblaze.git

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 3c74c9c0f3c3..2a845d6cac09 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -211,7 +211,7 @@ static void setup_forced_leader(struct report *report,
 				struct evlist *evlist)
 {
 	if (report->group_set)
-		perf_evlist__force_leader(evlist);
+		evlist__force_leader(evlist);
 }
 
 static int process_feature_event(struct perf_session *session,
@@ -226,6 +226,8 @@ static int process_feature_event(struct perf_session *session,
 		pr_err("failed: wrong feature ID: %" PRI_lu64 "\n",
 		       event->feat.feat_id);
 		return -1;
+	} else if (rep->header_only) {
+		session_done = 1;
 	}
 
 	/*
@@ -493,8 +495,7 @@ static size_t hists__fprintf_nr_sample_events(struct hists *hists, struct report
 	return ret + fprintf(fp, "\n#\n");
 }
 
-static int perf_evlist__tui_block_hists_browse(struct evlist *evlist,
-					       struct report *rep)
+static int evlist__tui_block_hists_browse(struct evlist *evlist, struct report *rep)
 {
 	struct evsel *pos;
 	int i = 0, ret;
@@ -511,9 +512,7 @@ static int perf_evlist__tui_block_hists_browse(struct evlist *evlist,
 	return 0;
 }
 
-static int perf_evlist__tty_browse_hists(struct evlist *evlist,
-					 struct report *rep,
-					 const char *help)
+static int evlist__tty_browse_hists(struct evlist *evlist, struct report *rep, const char *help)
 {
 	struct evsel *pos;
 	int i = 0;
@@ -566,7 +565,7 @@ static void report__warn_kptr_restrict(const struct report *rep)
 	struct map *kernel_map = machine__kernel_map(&rep->session->machines.host);
 	struct kmap *kernel_kmap = kernel_map ? map__kmap(kernel_map) : NULL;
 
-	if (perf_evlist__exclude_kernel(rep->session->evlist))
+	if (evlist__exclude_kernel(rep->session->evlist))
 		return;
 
 	if (kernel_map == NULL ||
@@ -595,7 +594,7 @@ static int report__gtk_browse_hists(struct report *rep, const char *help)
 	int (*hist_browser)(struct evlist *evlist, const char *help,
 			    struct hist_browser_timer *timer, float min_pcnt);
 
-	hist_browser = dlsym(perf_gtk_handle, "perf_evlist__gtk_browse_hists");
+	hist_browser = dlsym(perf_gtk_handle, "evlist__gtk_browse_hists");
 
 	if (hist_browser == NULL) {
 		ui__error("GTK browser not found!\n");
@@ -622,14 +621,12 @@ static int report__browse_hists(struct report *rep)
 	switch (use_browser) {
 	case 1:
 		if (rep->total_cycles_mode) {
-			ret = perf_evlist__tui_block_hists_browse(evlist, rep);
+			ret = evlist__tui_block_hists_browse(evlist, rep);
 			break;
 		}
 
-		ret = perf_evlist__tui_browse_hists(evlist, help, NULL,
-						    rep->min_percent,
-						    &session->header.env,
-						    true, &rep->annotation_opts);
+		ret = evlist__tui_browse_hists(evlist, help, NULL, rep->min_percent,
+					       &session->header.env, true, &rep->annotation_opts);
 		/*
 		 * Usually "ret" is the last pressed key, and we only
 		 * care if the key notifies us to switch data file.
@@ -641,7 +638,7 @@ static int report__browse_hists(struct report *rep)
 		ret = report__gtk_browse_hists(rep, help);
 		break;
 	default:
-		ret = perf_evlist__tty_browse_hists(evlist, rep, help);
+		ret = evlist__tty_browse_hists(evlist, rep, help);
 		break;
 	}
 
@@ -933,7 +930,7 @@ static int __cmd_report(struct report *rep)
 
 		if (dump_trace) {
 			perf_session__fprintf_nr_events(session, stdout);
-			perf_evlist__fprintf_nr_events(session->evlist, stdout);
+			evlist__fprintf_nr_events(session->evlist, stdout);
 			return 0;
 		}
 	}
@@ -1517,6 +1514,13 @@ repeat:
 		perf_session__fprintf_info(session, stdout,
 					   report.show_full_info);
 		if (report.header_only) {
+			if (data.is_pipe) {
+				/*
+				 * we need to process first few records
+				 * which contains PERF_RECORD_HEADER_FEATURE.
+				 */
+				perf_session__process_events(session);
+			}
 			ret = 0;
 			goto error;
 		}