196 static struct rt_hash_bucket 	*rt_hash_table;  variable
230 		read_lock_bh(&rt_hash_table[i].lock);  in rt_cache_get_info()
231 		for (r = rt_hash_table[i].chain; r; r = r->u.rt_next) {  in rt_cache_get_info()
266 				read_unlock_bh(&rt_hash_table[i].lock);  in rt_cache_get_info()
270 		read_unlock_bh(&rt_hash_table[i].lock);  in rt_cache_get_info()
406 		rthp = &rt_hash_table[i].chain;  in SMP_TIMER_NAME()
408 		write_lock(&rt_hash_table[i].lock);  in SMP_TIMER_NAME()
427 		write_unlock(&rt_hash_table[i].lock);  in SMP_TIMER_NAME()
452 		write_lock_bh(&rt_hash_table[i].lock);  in SMP_TIMER_NAME()
453 		rth = rt_hash_table[i].chain;  in SMP_TIMER_NAME()
455 			rt_hash_table[i].chain = NULL;  in SMP_TIMER_NAME()
456 		write_unlock_bh(&rt_hash_table[i].lock);  in SMP_TIMER_NAME()
587 			rthp = &rt_hash_table[k].chain;  in rt_garbage_collect()
588 			write_lock_bh(&rt_hash_table[k].lock);  in rt_garbage_collect()
599 			write_unlock_bh(&rt_hash_table[k].lock);  in rt_garbage_collect()
667 	rthp = &rt_hash_table[hash].chain;  in rt_intern_hash()
669 	write_lock_bh(&rt_hash_table[hash].lock);  in rt_intern_hash()
674 			rth->u.rt_next = rt_hash_table[hash].chain;  in rt_intern_hash()
675 			rt_hash_table[hash].chain = rth;  in rt_intern_hash()
680 			write_unlock_bh(&rt_hash_table[hash].lock);  in rt_intern_hash()
721 			write_unlock_bh(&rt_hash_table[hash].lock);  in rt_intern_hash()
750 	rt->u.rt_next = rt_hash_table[hash].chain;  in rt_intern_hash()
761 	rt_hash_table[hash].chain = rt;  in rt_intern_hash()
762 	write_unlock_bh(&rt_hash_table[hash].lock);  in rt_intern_hash()
829 	write_lock_bh(&rt_hash_table[hash].lock);  in rt_del()
831 	for (rthp = &rt_hash_table[hash].chain; *rthp;  in rt_del()
838 	write_unlock_bh(&rt_hash_table[hash].lock);  in rt_del()
875 			rthp=&rt_hash_table[hash].chain;  in ip_rt_redirect()
877 			read_lock(&rt_hash_table[hash].lock);  in ip_rt_redirect()
898 				read_unlock(&rt_hash_table[hash].lock);  in ip_rt_redirect()
944 			read_unlock(&rt_hash_table[hash].lock);  in ip_rt_redirect()
1125 		read_lock(&rt_hash_table[hash].lock);  in ip_rt_frag_needed()
1126 		for (rth = rt_hash_table[hash].chain; rth;  in ip_rt_frag_needed()
1163 		read_unlock(&rt_hash_table[hash].lock);  in ip_rt_frag_needed()
1717 	read_lock(&rt_hash_table[hash].lock);  in ip_route_input()
1718 	for (rth = rt_hash_table[hash].chain; rth; rth = rth->u.rt_next) {  in ip_route_input()
1731 			read_unlock(&rt_hash_table[hash].lock);  in ip_route_input()
1737 	read_unlock(&rt_hash_table[hash].lock);  in ip_route_input()
2077 	read_lock_bh(&rt_hash_table[hash].lock);  in ip_route_output_key()
2078 	for (rth = rt_hash_table[hash].chain; rth; rth = rth->u.rt_next) {  in ip_route_output_key()
2092 			read_unlock_bh(&rt_hash_table[hash].lock);  in ip_route_output_key()
2098 	read_unlock_bh(&rt_hash_table[hash].lock);  in ip_route_output_key()
2289 		read_lock_bh(&rt_hash_table[h].lock);  in ip_rt_dump()
2290 		for (rt = rt_hash_table[h].chain, idx = 0; rt;  in ip_rt_dump()
2299 				read_unlock_bh(&rt_hash_table[h].lock);  in ip_rt_dump()
2304 		read_unlock_bh(&rt_hash_table[h].lock);  in ip_rt_dump()
2590 		rt_hash_table = (struct rt_hash_bucket *)  in ip_rt_init()
2592 	} while (rt_hash_table == NULL && --order > 0);  in ip_rt_init()
2594 	if (!rt_hash_table)  in ip_rt_init()
2606 		rt_hash_table[i].lock = RW_LOCK_UNLOCKED;  in ip_rt_init()
2607 		rt_hash_table[i].chain = NULL;  in ip_rt_init()