tree d52dfad4c7c9be2acac7c8f0c6890acd38547d60
parent bd8cc5a062f41e334596edbe823e2fa0adddd1b7
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1494887432 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1496973163 -0700

rcu: Remove debugfs tracing

RCU's debugfs tracing used to be the only reasonable low-level debug
information available, but ftrace and event tracing has since surpassed
the RCU debugfs level of usefulness.  This commit therefore removes
RCU's debugfs tracing.

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