tree 72c9f1641a9fb05e3ae4d8cc068f62f9c566bae9
parent d71df90eadfc35aa549ff9a850842673febca71f
author Paul E. McKenney <paul.mckenney@linaro.org> 1301891631 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1304662616 -0700

rcu: make rcutorture version numbers available through debugfs

It is not possible to accurately correlate rcutorture output with that
of debugfs.  This patch therefore adds a debugfs file that prints out
the rcutorture version number, permitting easy correlation.

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