tree 57311598c360b92b189c7ec337146e4bc779c73d
parent 25502a6c13745f4650cc59322bd198194f55e796
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1270250237 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1273514914 -0700

rcu: slim down rcutiny by removing rcu_scheduler_active and friends

TINY_RCU does not need rcu_scheduler_active unless CONFIG_DEBUG_LOCK_ALLOC.
So conditionally compile rcu_scheduler_active in order to slim down
rcutiny a bit more.  Also gets rid of an EXPORT_SYMBOL_GPL, which is
responsible for most of the slimming.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>