rcu: Split RCU core processing out of __call_rcu()
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 30 May 2012 10:21:48 +0000 (03:21 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 2 Jul 2012 19:34:24 +0000 (12:34 -0700)
commit29154c57e35a191c83b19c61b1935c9f21957662
treee761fdd59279de1e8c45bb42b40361c8bc4ff04d
parenta16b7a693430406dc229ab0c6b154f669a2031c5
rcu: Split RCU core processing out of __call_rcu()

The __call_rcu() function is a bit overweight, so this commit splits
it into actual enqueuing of and accounting for the callback (__call_rcu())
and associated RCU-core processing (__call_rcu_core()).

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
kernel/rcutree.c