tree bfd54dddc6ffaf7500b73c7f46a192d0e87634bf
parent 14d9d84c9e9b54e02ea69ab5cb6e2114f3639160
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1393894268 -0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1400085958 -0700

rcutorture: Print negatives for SRCU counter wraparound

The srcu_torture_stats() function prints SRCU's per-CPU c[] array with
an unsigned format, which means that the number one less than zero is
a very large number.  This commit therefore prints this array with a
signed format in order to improve readability of the rcutorture output.

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