register_trace_sched_switch 560 kernel/trace/fgraph.c ret = register_trace_sched_switch(ftrace_graph_probe_sched_switch, NULL); register_trace_sched_switch 6643 kernel/trace/ftrace.c register_trace_sched_switch(ftrace_filter_pid_sched_switch_probe, tr); register_trace_sched_switch 68 kernel/trace/trace_sched_switch.c ret = register_trace_sched_switch(probe_sched_switch, NULL); register_trace_sched_switch 622 kernel/trace/trace_sched_wakeup.c ret = register_trace_sched_switch(probe_wakeup_sched_switch, NULL);