rcu: Remove "cpu" argument to rcu_pending()
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 21 Oct 2014 15:03:57 +0000 (08:03 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 4 Nov 2014 03:20:18 +0000 (19:20 -0800)
Because rcu_pending()'s argument is guaranteed to always be the current
CPU, drop the argument and replace per_cpu_ptr() with this_cpu_ptr().

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
kernel/rcu/tree.c

Simple merge