124 	unsigned char slen;  member
369 	l->slen = fa->fa_slen;  in leaf_new()
403 	tn->slen = pos;  in tnode_new()
442 	if (n && (tn->slen < n->slen))  in put_child()
443 		tn->slen = n->slen;  in put_child()
712 	unsigned char slen = tn->pos;  in update_suffix()  local
720 	slen_max = min_t(unsigned char, tn->pos + tn->bits - 1, tn->slen);  in update_suffix()
730 		if (!n || (n->slen <= slen))  in update_suffix()
734 		stride <<= (n->slen - slen);  in update_suffix()
735 		slen = n->slen;  in update_suffix()
739 		if (slen >= slen_max)  in update_suffix()
743 	tn->slen = slen;  in update_suffix()
745 	return slen;  in update_suffix()
914 static void node_pull_suffix(struct key_vector *tn, unsigned char slen)  in node_pull_suffix()  argument
916 	unsigned char node_slen = tn->slen;  in node_pull_suffix()
918 	while ((node_slen > tn->pos) && (node_slen > slen)) {  in node_pull_suffix()
919 		slen = update_suffix(tn);  in node_pull_suffix()
920 		if (node_slen == slen)  in node_pull_suffix()
924 		node_slen = tn->slen;  in node_pull_suffix()
928 static void node_push_suffix(struct key_vector *tn, unsigned char slen)  in node_push_suffix()  argument
930 	while (tn->slen < slen) {  in node_push_suffix()
931 		tn->slen = slen;  in node_push_suffix()
982 static struct fib_alias *fib_find_alias(struct hlist_head *fah, u8 slen,  in fib_find_alias()  argument
991 		if (fa->fa_slen < slen)  in fib_find_alias()
993 		if (fa->fa_slen != slen)  in fib_find_alias()
1095 	if (l->slen < new->fa_slen) {  in fib_insert_alias()
1096 		l->slen = new->fa_slen;  in fib_insert_alias()
1130 	u8 slen = KEYLENGTH - plen;  in fib_table_insert()  local
1149 	fa = l ? fib_find_alias(&l->leaf, slen, tos, fi->fib_priority,  in fib_table_insert()
1179 			if ((fa->fa_slen != slen) ||  in fib_table_insert()
1266 	new_fa->fa_slen = slen;  in fib_table_insert()
1366 		if (n->slen > n->pos) {  in fib_table_lookup()
1385 		if (unlikely(prefix_mismatch(key, n)) || (n->slen == n->pos))  in fib_table_lookup()
1530 		if (tp->slen == l->slen)  in fib_remove_alias()
1543 	l->slen = fa->fa_slen;  in fib_remove_alias()
1555 	u8 slen = KEYLENGTH - plen;  in fib_table_delete()  local
1568 	fa = fib_find_alias(&l->leaf, slen, tos, 0, tb->tb_id);  in fib_table_delete()
1578 		if ((fa->fa_slen != slen) ||  in fib_table_delete()
1803 		unsigned char slen = 0;  in fib_table_flush_external()  local
1814 			if (pn->slen > pn->pos)  in fib_table_flush_external()
1848 			slen = fa->fa_slen;  in fib_table_flush_external()
1852 		n->slen = slen;  in fib_table_flush_external()
1873 		unsigned char slen = 0;  in fib_table_flush()  local
1884 			if (pn->slen > pn->pos)  in fib_table_flush()
1913 				slen = fa->fa_slen;  in fib_table_flush()
1921 				slen = fa->fa_slen;  in fib_table_flush()
1936 		n->slen = slen;  in fib_table_flush()
2246 	t->kv[0].slen = KEYLENGTH;  in fib_trie_table()