rcutorture: Don't rebuild identical kernel
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 30 Mar 2016 17:48:06 +0000 (10:48 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 21 Apr 2016 20:47:04 +0000 (13:47 -0700)
commitacc1adf5572205c5b3fc9e6983ca8dfb06c94520
treebb68cf38bc1c922fc87defd384a6e655af7cc897
parent6e524a603f0b72281019e4ec29b1022388f9f231
rcutorture: Don't rebuild identical kernel

Currently, if the user specifies multiple runs of a given test
configuration, the scripting does multiple kernel builds.  This wastes
both time and disk space, so this commit makes the scripting use the
first build for all runs of a given test configuration.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh