tree 04a19658925baa1eda66bad18d8a2ebd061ddac5
parent fc2ecf7ec76c5ee150b83dcefc863fa03fd365fb
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1301428616 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1304662617 -0700

rcu: add DEBUG_OBJECTS_RCU_HEAD check for alignment

Verify that rcu_head structures are aligned to a four-byte boundary.
This check is enabled by CONFIG_DEBUG_OBJECTS_RCU_HEAD.

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