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(parent: 6c6dbce) | patch
tracing: Show more info for funcgraph wakeup tracers
authorChangbin Du <changbin.du@gmail.com>
Tue, 1 Jan 2019 15:46:11 +0000 (23:46 +0800)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Wed, 6 Feb 2019 16:56:19 +0000 (11:56 -0500)
commit97f0a3bcdf34f66c2017bad51445eafef1224870
tree6612d72e197f9b2ad481f974cc61c70aa3326116tree | snapshot
parent6c6dbce196c201810348b6cef6fc5ec77d4d0973commit | diff
tracing: Show more info for funcgraph wakeup tracers

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>
kernel/trace/trace_sched_wakeup.c diff | blob | history
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