1369 	static DEFINE_TORTURE_RANDOM(rand);  in rcu_torture_writer()
1392 		torture_hrtimeout_us(500, 1000, &rand);  in rcu_torture_writer()
1398 		udelay(torture_random(&rand) & 0x3ff);  in rcu_torture_writer()
1444 			switch (synctype[torture_random(&rand) % nsynctypes]) {  in rcu_torture_writer()
1451 				do_rtws_sync(&rand, cur_ops->exp_sync);  in rcu_torture_writer()
1457 				torture_hrtimeout_jiffies(torture_random(&rand) % 16, &rand);  in rcu_torture_writer()
1465 				torture_hrtimeout_jiffies(torture_random(&rand) % 16, &rand);  in rcu_torture_writer()
1473 				torture_hrtimeout_jiffies(torture_random(&rand) % 16, &rand);  in rcu_torture_writer()
1481 				torture_hrtimeout_jiffies(torture_random(&rand) % 16, &rand);  in rcu_torture_writer()
1501 					torture_hrtimeout_jiffies(torture_random(&rand) % 16,  in rcu_torture_writer()
1502 								  &rand);  in rcu_torture_writer()
1522 					torture_hrtimeout_jiffies(torture_random(&rand) % 16,  in rcu_torture_writer()
1523 								  &rand);  in rcu_torture_writer()
1532 					torture_hrtimeout_jiffies(torture_random(&rand) % 16,  in rcu_torture_writer()
1533 								  &rand);  in rcu_torture_writer()
1541 					torture_hrtimeout_jiffies(torture_random(&rand) % 16,  in rcu_torture_writer()
1542 								  &rand);  in rcu_torture_writer()
1547 				do_rtws_sync(&rand, cur_ops->sync);  in rcu_torture_writer()
1559 		    !(torture_random(&rand) & 0xff & (!!expediting - 1))) {  in rcu_torture_writer()
1616 	DEFINE_TORTURE_RANDOM(rand);  in rcu_torture_fakewriter()
1633 		torture_hrtimeout_jiffies(torture_random(&rand) % 10, &rand);  in rcu_torture_fakewriter()
1635 		    torture_random(&rand) % (nfakewriters * 8) == 0) {  in rcu_torture_fakewriter()
1638 			switch (synctype[torture_random(&rand) % nsynctypes]) {  in rcu_torture_fakewriter()
1646 				torture_hrtimeout_jiffies(torture_random(&rand) % 16, &rand);  in rcu_torture_fakewriter()
1651 				torture_hrtimeout_jiffies(torture_random(&rand) % 16, &rand);  in rcu_torture_fakewriter()
1656 				torture_hrtimeout_jiffies(torture_random(&rand) % 16, &rand);  in rcu_torture_fakewriter()
1661 				torture_hrtimeout_jiffies(torture_random(&rand) % 16, &rand);  in rcu_torture_fakewriter()
1667 					torture_hrtimeout_jiffies(torture_random(&rand) % 16,  in rcu_torture_fakewriter()
1668 								  &rand);  in rcu_torture_fakewriter()
1674 					torture_hrtimeout_jiffies(torture_random(&rand) % 16,  in rcu_torture_fakewriter()
1675 								  &rand);  in rcu_torture_fakewriter()
1681 					torture_hrtimeout_jiffies(torture_random(&rand) % 16,  in rcu_torture_fakewriter()
1682 								  &rand);  in rcu_torture_fakewriter()
1688 					torture_hrtimeout_jiffies(torture_random(&rand) % 16,  in rcu_torture_fakewriter()
1689 								  &rand);  in rcu_torture_fakewriter()
2079 	DEFINE_TORTURE_RANDOM(rand);  in rcu_torture_reader()
2092 		if (!rcu_torture_one_read(&rand, myid) && !torture_must_stop())  in rcu_torture_reader()
2095 			torture_hrtimeout_us(500, 1000, &rand);  in rcu_torture_reader()
2121 	DEFINE_TORTURE_RANDOM(rand);  in rcu_nocb_toggle()
2139 		r = torture_random(&rand);  in rcu_nocb_toggle()
2148 		toggle_delay = torture_random(&rand) % toggle_fuzz + toggle_interval;  in rcu_nocb_toggle()