comm_b            561 tools/perf/util/db-export.c 	struct comm *comm_b = NULL;
comm_b            580 tools/perf/util/db-export.c 					 &comm_b, &is_idle_b);
comm_b            598 tools/perf/util/db-export.c 		comm_in_id  = comm_b ? comm_b->db_id : 0;
comm_b            602 tools/perf/util/db-export.c 		comm_out_id = comm_b ? comm_b->db_id : 0;