rcutorture: Add more diagnostics in rcu_barrier() test failure case (7602de4a) · Commits · e / devices / android_kernel_fairphone_FP3

kernel/rcu/rcutorture.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1427,6 +1427,9 @@ static int rcu_torture_barrier(void *arg)
		cur_ops->cb_barrier(); /* Implies smp_mb() for wait_event(). */
		if (atomic_read(&barrier_cbs_invoked) != n_barrier_cbs) {
		n_rcu_torture_barrier_error++;
		pr_err("barrier_cbs_invoked = %d, n_barrier_cbs = %d\n",
		atomic_read(&barrier_cbs_invoked),
		n_barrier_cbs);
		WARN_ON_ONCE(1);
		}
		n_barrier_successes++;