rcu: Abstract funnel locking from synchronize_sched_expedited()
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 25 Jun 2015 23:30:54 +0000 (16:30 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Fri, 17 Jul 2015 21:58:53 +0000 (14:58 -0700)
commitb09e5f8601d7e5b8d45348c9c09e1fb4109e8dc6
treea1bdf6c42233e52852a14329dd2da6d1bb4fc2a7
parent543c6158f6dff20a741dfa492771f18ceaa1a109
rcu: Abstract funnel locking from synchronize_sched_expedited()

This commit abstracts funnel locking from synchronize_sched_expedited()
so that it may be used by synchronize_rcu_expedited().

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree.c