tracing: Show more info for funcgraph wakeup tracers

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Add these info fields to funcgraph wakeup tracers:
  o Show CPU info since the waker could be on a different CPU.
  o Show function duration and overhead.
  o Show IRQ markers.

Link: http://lkml.kernel.org/r/20190101154614.8887-3-changbin.du@gmail.com

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

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Changbin Du 2019-01-01 23:46:11 +08:00 • committed by Steven Rostedt (VMware)

parent 6c6dbce196

commit 97f0a3bcdf

1 changed files with 4 additions and 1 deletions

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kernel/trace/trace_sched_wakeup.c

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