32 	int till_stall_check;  in rcu_exp_jiffies_till_stall_check()  local
42 	till_stall_check = clamp(msecs_to_jiffies(cpu_stall_timeout), 2UL, 300UL * HZ);  in rcu_exp_jiffies_till_stall_check()
44 	if (cpu_stall_timeout && jiffies_to_msecs(till_stall_check) != cpu_stall_timeout)  in rcu_exp_jiffies_till_stall_check()
45 		WRITE_ONCE(rcu_exp_cpu_stall_timeout, jiffies_to_msecs(till_stall_check));  in rcu_exp_jiffies_till_stall_check()
49 	exp_stall_delay_delta = ((till_stall_check * 25) / 100) + 1;  in rcu_exp_jiffies_till_stall_check()
52 	return till_stall_check + exp_stall_delay_delta;  in rcu_exp_jiffies_till_stall_check()
59 	int till_stall_check = READ_ONCE(rcu_cpu_stall_timeout);  in rcu_jiffies_till_stall_check()  local
65 	if (till_stall_check < 3) {  in rcu_jiffies_till_stall_check()
67 		till_stall_check = 3;  in rcu_jiffies_till_stall_check()
68 	} else if (till_stall_check > 300) {  in rcu_jiffies_till_stall_check()
70 		till_stall_check = 300;  in rcu_jiffies_till_stall_check()
72 	return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;  in rcu_jiffies_till_stall_check()