function to extract cpu_id

[lttngtop.git] / src / cputop.c

diff --git a/src/cputop.c b/src/cputop.c
index 2ade0db7cbeff18c58348ec77645e620891de94c..2cf1ea25880ae8bd46e44684eded71004bd8c136 100644 (file)
--- a/src/cputop.c
+++ b/src/cputop.c
@@ -89,14 +89,7 @@ enum bt_cb_ret handle_sched_switch(struct bt_ctf_event *call_data,
                goto error;
        }
 
-       scope = bt_ctf_get_top_level_scope(call_data,
-                       BT_STREAM_PACKET_CONTEXT);
-       cpu_id = bt_ctf_get_uint64(bt_ctf_get_field(call_data,
-                               scope, "cpu_id"));
-       if (bt_ctf_field_get_error()) {
-               fprintf(stderr, "Missing cpu_id context info\n");
-               goto error;
-       }
+       cpu_id = get_cpu_id(call_data);
 
        update_cputop_data(timestamp, cpu_id, prev_tid, next_tid,
                        prev_comm, next_comm);