tree 07283a23c021a587034b145b1445c1cececd1a67
parent 0c7d10e4b998b2f751cebf98435f1ec2dd312c87
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1454028564 -0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1461102492 -0700

documentation: Add documentation for RCU's major data structures

This commit adds documentation for RCU's major data structures,
including rcu_state, rcu_node, rcu_data, rcu_dynticks, and rcu_head.

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