From: "Paul E. McKenney" <[email protected]> The rcu_torture_writer() function scans the memory blocks after a stutter (or forced idle) interval, complaining about any that have not passed through ten grace periods since the start of the stutter interval. But one splat suffices, so this commit therefore stops at the first splat.
Signed-off-by: Paul E. McKenney <[email protected]> Signed-off-by: Joel Fernandes <[email protected]> Signed-off-by: Neeraj Upadhyay (AMD) <[email protected]> --- kernel/rcu/rcutorture.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 70ec0f21abc3..d1e0d61d8815 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -1722,6 +1722,7 @@ rcu_torture_writer(void *arg) cur_ops->gp_kthread_dbg(); WARN(1, "%s: rtort_pipe_count: %d\n", __func__, rcu_tortures[i].rtort_pipe_count); rcu_ftrace_dump(DUMP_ALL); + break; } if (stutter_waited) sched_set_normal(current, oldnice); -- 2.40.1
