tree b67e2d6a0988a95e74134d55ec2cfe3bd75228f3
parent f885b7f2b2de70be266d2cecc476f773a1e2ca5d
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1339809360 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1341257600 -0700

rcu: Four-level hierarchy is no longer experimental

Time to make the four-level-hierarchy setting less scary, so this
commit removes "Experimental" from the boot-time message.  Leave the
message in order to get a heads-up on any possible need to expand to
a five-level hierarchy.

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