commit 9cf7243d5d83d27aca47f842107bfa02b5f11d16
author Thomas Gleixner <tglx@linutronix.de> Thu Mar 10 12:54:09 2016 +0100
committer Thomas Gleixner <tglx@linutronix.de> Fri May 06 14:58:23 2016 +0200
tree 7d799da897639ca17556e4c67d707f6b060a4320
parent e9d867a67fd03ccc07248ca4e9c2f74fed494d5b

sched: Make set_cpu_rq_start_time() a built in hotplug state

Start distangling the maze of hotplug notifiers in the scheduler.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: rt@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

include/linux/sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 52c4847..39597d0 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -372,6 +372,7 @@
 extern void trap_init(void);
 extern void update_process_times(int user);
 extern void scheduler_tick(void);
+extern int sched_cpu_starting(unsigned int cpu);
 
 extern void sched_show_task(struct task_struct *p);