728x90 반응형 initcall graph1 linux kernel initcall graph initcall_debug ftrace=initcall mount -t debugfs nodev /sys/kernel/debug Add follow options in bootargs `initcall_debug ftrace=initcall` tracing mini-HOWTO: # mount -t debugfs nodev /sys/kernel/debug # cat /sys/kernel/debug/tracing/available_tracers wakeup preemptirqsoff preemptoff irqsoff function sched_switch nop # cat /sys/kernel/debug/tracing/current_tracer nop # echo sched_switch > /sys/kern.. 2011. 10. 27. 이전 1 다음 728x90 반응형