Commit 414c116e authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

torture: Make refscale throttle high-rate printk()s 



This commit adds a short delay for verbose_batched-throttled printk()s
to further decrease console flooding.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 1eba0ef9

kernel/rcu/refscale.c

+3 −1
Original line number Diff line number Diff line
@@ -52,8 +52,10 @@ static atomic_t verbose_batch_ctr; 
do {											\

	if (verbose &&									\

	    (verbose_batched <= 0 ||							\

	     !(atomic_inc_return(&verbose_batch_ctr) % verbose_batched)))		\

	     !(atomic_inc_return(&verbose_batch_ctr) % verbose_batched))) {		\

		schedule_timeout_uninterruptible(1);					\

		pr_alert("%s" SCALE_FLAG s, scale_type, ## x);				\

	}										\

} while (0)



#define VERBOSE_SCALEOUT_ERRSTRING(s, x...) \