tree 283096cf088f6eddc31e9e8211ab322096e5d640
parent b4c1906f65cff3fbd1f3b7e08b3baa983e142756
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1525886958 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1529951410 -0700

torture: Make online/offline messages appear only for verbose=2

Some bugs reproduce quickly only at high CPU-hotplug rates, so the
rcutorture TREE03 scenario now has only 200 milliseconds spacing between
CPU-hotplug operations.  At this rate, the torture-test pair of console
messages per operation becomes a bit voluminous.  This commit therefore
converts the torture-test set of "verbose" kernel-boot arguments from
bool to int, and prints the extra console messages only when verbose=2.
The default is still verbose=1.

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