Commits
Peter Zijlstra committed a8d7ad52a7b
sched/tracing: Allow tracing the preemption decision on wakeup Thomas noted that we do the wakeup preemption check after the wakeup trace point, this means the tracepoint cannot test/report this decision; which is rather important for latency sensitive workloads. Therefore move the tracepoint after doing the preemption check. Suggested-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Paul Turner <pjt@google.com> Cc: Mike Galbraith <efault@gmx.de> Link: http://lkml.kernel.org/r/1363254519.26965.9.camel@laptop Signed-off-by: Ingo Molnar <mingo@kernel.org>