1 files changed, 14 insertions, 0 deletions

diff --git a/trace-graph.c b/trace-graph.c
index 9e5cd19..2bbe73f 100644
--- a/trace-graph.c
+++ b/trace-graph.c
@@ -548,6 +548,20 @@ void trace_graph_clear_tasks(struct graph_info *ginfo)
                 redraw_graph(ginfo);
 }
 
+void trace_graph_update_filters(struct graph_info *ginfo,
+                                struct filter_task *task_filter,
+                                struct filter_task *hide_tasks)
+{
+        filter_task_hash_free(ginfo->task_filter);
+        filter_task_hash_free(ginfo->hide_tasks);
+
+        ginfo->task_filter = filter_task_hash_copy(task_filter);
+        ginfo->hide_tasks = filter_task_hash_copy(hide_tasks);
+
+        if (ginfo->filter_enabled)
+                redraw_graph(ginfo);
+}
+
 static void
 filter_clear_tasks_clicked (gpointer data)
 {