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2019-04-03sleep_wake: update with more details, new eventsJohn Ogness
There were an unnecessary number of events that were captured. Only capture the ones that are truly interesting. And add the irq vector. Also, add some description to the significance of the events. Signed-off-by: John Ogness <john.ogness@linutronix.de>
2019-03-28schulung_tools: add sleep_wake demoJohn Ogness
A very simple demo that shows the full chain of events from sys_nanosleep_enter to sys_nanosleep_exit. (For the IRQ calculations use expires= and now= from the hrtimer events.) Signed-off-by: John Ogness <john.ogness@linutronix.de>