[DECNET]: Increase number of possible routing tables to 2^32
Increase the number of possible routing tables to 2^32 by replacing the
fixed sized array of pointers by a hash table and replacing iterations
over all possible table IDs by hash table walking.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index cd9c378..d97aa10 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -94,6 +94,7 @@
struct dn_fib_table {
+ struct hlist_node hlist;
u32 n;
int (*insert)(struct dn_fib_table *t, struct rtmsg *r,
@@ -177,8 +178,6 @@
fib_rule_put(res->r);
}
-extern struct dn_fib_table *dn_fib_tables[];
-
#else /* Endnode */
#define dn_fib_init() do { } while(0)