schulung_tools/sleep_wake/README


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#!/bin/sh

sudo trace-cmd record -e sched:* -e timer:* -e syscalls:* chrt -f 98 /bin/sleep 2

# Notice the chain of events:
#
# sys_enter_nanosleep
# hrtimer_init
# hrtimer_start
# sched_switch
# ...
# hrtimer_cancel
# hrtimer_expire_entry
# sched_wakeup
# hrtimer_expire_exit
# sched_switch
# sys_exit_nanosleep

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