tree c8d710880df48a7c0ed48f26a3e4583ac9e0ae90
parent a68a2bb28bbf7a6dd4672a25bd87fd1b5db4fa7d
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1493828835 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1496973147 -0700

rcu: Move rcu_expedited and rcu_normal externs from rcupdate.h

The rcu_expedited and rcu_normal variables are used only by sysctl
and kernel/rcu/update.c, so it does not make sense to their extern
declarations in rcupdate.h.  This commit therefore moves these
extern declarations to update.c.

Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>