113 static int hash(struct signal_struct *sig, unsigned int nr)  in hash()  argument
115 	return hash_32(hash32_ptr(sig) ^ nr, HASH_BITS(posix_timers_hashtable));  in hash()
119 					    struct signal_struct *sig,  in __posix_timers_find()  argument
126 		if ((timer->it_signal == sig) && (timer->it_id == id))  in __posix_timers_find()
134 	struct signal_struct *sig = current->signal;  in posix_timer_by_id()  local
135 	struct hlist_head *head = &posix_timers_hashtable[hash(sig, id)];  in posix_timer_by_id()
137 	return __posix_timers_find(head, sig, id);  in posix_timer_by_id()
142 	struct signal_struct *sig = current->signal;  in posix_timer_add()  local
143 	int first_free_id = sig->posix_timer_id;  in posix_timer_add()
149 		head = &posix_timers_hashtable[hash(sig, sig->posix_timer_id)];  in posix_timer_add()
150 		if (!__posix_timers_find(head, sig, sig->posix_timer_id)) {  in posix_timer_add()
152 			ret = sig->posix_timer_id;  in posix_timer_add()
154 		if (++sig->posix_timer_id < 0)  in posix_timer_add()
155 			sig->posix_timer_id = 0;  in posix_timer_add()
156 		if ((sig->posix_timer_id == first_free_id) && (ret == -ENOENT))  in posix_timer_add()