1 files changed, 19 insertions, 0 deletions

diff --git a/trace-graph.c b/trace-graph.c
index 2214141..d62882c 100644
--- a/trace-graph.c
+++ b/trace-graph.c
@@ -1510,6 +1510,9 @@ static void draw_plots(struct graph_info *ginfo, gint new_width)
                 set_color(ginfo->draw, plot->gc, plot->last_color);
         }
 
+        tracecmd_set_all_cpus_to_timestamp(ginfo->handle,
+                                           ginfo->view_start_time);
+
         /* Shortcut if we don't have any task plots */
         if (!ginfo->nr_task_hash && !ginfo->all_recs) {
                 for (cpu = 0; cpu < ginfo->cpus; cpu++) {
@@ -1518,6 +1521,14 @@ static void draw_plots(struct graph_info *ginfo, gint new_width)
                                 continue;
 
                         while ((record = tracecmd_read_data(ginfo->handle, cpu))) {
+                                if (record->ts < ginfo->view_start_time) {
+                                        free_record(record);
+                                        continue;
+                                }
+                                if (record->ts > ginfo->view_end_time) {
+                                        free_record(record);
+                                        break;
+                                }
                                 for (list = hash->plots; list; list = list->next)
                                         draw_plot(ginfo, list->plot, record);
                                 free_record(record);
@@ -1527,6 +1538,14 @@ static void draw_plots(struct graph_info *ginfo, gint new_width)
         }
 
         while ((record = tracecmd_read_next_data(ginfo->handle, &cpu))) {
+                if (record->ts < ginfo->view_start_time) {
+                        free_record(record);
+                        continue;
+                }
+                if (record->ts > ginfo->view_end_time) {
+                        free_record(record);
+                        break;
+                }
                 hash = trace_graph_plot_find_cpu(ginfo, cpu);
                 if (hash) {
                         for (list = hash->plots; list; list = list->next)