1 files changed, 37 insertions, 0 deletions

diff --git a/trace-view-store.c b/trace-view-store.c
index 04debbb..1f1e952 100644
--- a/trace-view-store.c
+++ b/trace-view-store.c
@@ -1075,6 +1075,43 @@ guint64 trace_view_store_get_offset_from_row(TraceViewStore *store, gint row)
         return store->rows[row]->offset;
 }
 
+void trace_view_store_filter_tasks(TraceViewStore *store, struct filter_task *filter)
+{
+        struct tracecmd_input *handle;
+        struct pevent *pevent;
+        struct record *record;
+        gint pid;
+        gint cpu;
+        gint i;
+
+        g_return_if_fail (TRACE_VIEW_IS_LIST (store));
+
+        handle = store->handle;
+        pevent = tracecmd_get_pevent(store->handle);
+
+        for (cpu = 0; cpu < store->cpus; cpu++) {
+                record = tracecmd_read_cpu_first(handle, cpu);
+
+                for (i = 0; i < store->cpu_items[cpu]; i++) {
+
+                        g_assert(record->offset == store->cpu_list[cpu][i].offset);
+
+                        /* TODO: put event filter check here */
+                        pid = pevent_data_pid(pevent, record);
+                        if (!filter || filter_task_find_pid(filter, pid))
+                                store->cpu_list[cpu][i].visible = 1;
+                        else
+                                store->cpu_list[cpu][i].visible = 0;
+
+                        free_record(record);
+                        record = tracecmd_read_data(handle, cpu);
+                }
+                g_assert(record == NULL);
+        }
+
+        merge_sort_rows_ts(store);
+}
+
 /*****************************************************************************
  *
  *      trace_view_store_append_record: Empty lists are boring. This function can