Merge branches 'bigrtm.2012.07.04a', 'doctorture.2012.07.02a', 'fixes.2012.07.06a...
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Fri, 6 Jul 2012 12:59:20 +0000 (05:59 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Fri, 6 Jul 2012 12:59:30 +0000 (05:59 -0700)
bigrtm: First steps towards getting RCU out of the way of
tens-of-microseconds real-time response on systems compiled
with NR_CPUS=4096.  Also cleanups for and increased concurrency
of rcu_barrier() family of primitives.
doctorture: rcutorture and documentation improvements.
fixes:  Miscellaneous fixes.
fnh: RCU_FAST_NO_HZ fixes and improvements.


Trivial merge