rcutorture: Preempt RCU-preempt readers more vigorously
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 16 Oct 2017 18:23:42 +0000 (11:23 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 11 Dec 2017 17:18:22 +0000 (09:18 -0800)
commite8302739aa2204d52dacf9e9619cb6e755fa997a
treef6411699883d58a5ef4ca10651bfd3564f72706c
parentcc1321c96f855525fbd847fec130f000daa1bb1f
rcutorture: Preempt RCU-preempt readers more vigorously

This commit attempts to make a very rare rcutorture failure happen
more often by increasing the fraction of RCU-preempt read-side critical
sections that are preempted.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/rcutorture.c