rcutorture: Make kvm-recheck-rcu.sh handle truncated lines
authorPaul E. McKenney <paulmck@kernel.org>
Fri, 14 Feb 2020 22:43:44 +0000 (14:43 -0800)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 27 Apr 2020 18:05:13 +0000 (11:05 -0700)
commitb3578186b28da4ed5d0852ec69c13a7bce15b5fd
tree89e9c7b0a086f2cd4103f8042fee375d072e04f1
parent3b2a47398552938d2ae0091f35eb3658a52a0769
rcutorture: Make kvm-recheck-rcu.sh handle truncated lines

System hangs or killed rcutorture guest OSes can result in truncated
"Reader Pipe:" lines, which can in turn result in false-positive
reader-batch near-miss warnings.  This commit therefore adjusts the
reader-batch checks to account for possible line truncation.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh