rcutorture: Print measure of batching efficiency
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 13 Jan 2016 01:26:35 +0000 (17:26 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 31 Mar 2016 20:37:40 +0000 (13:37 -0700)
commite588f35492227cc4ab2cbfe95fd5f993a5086f9f
treedc357964af849708aa9c503c58838e1c7540cb9d
parent2094c99558d9e9374210898f65f5862f7a2e8bed
rcutorture: Print measure of batching efficiency

This commit adds a line giving the number of grace periods, the number
of batches, and the ratio.  The larger the ratio, the greater the
batching efficiency.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf.sh