#include <linux/ip.h>
#include <linux/in.h>
#include <linux/skbuff.h>
+#include <linux/jhash.h>
#include <net/inet_sock.h>
#include <net/route.h>
#include <net/snmp.h>
#include <net/flow.h>
#include <net/flow_dissector.h>
+#include <net/netns/hash.h>
#define IPV4_MAX_PMTU 65535U /* RFC 2675, Section 5.1 */
#define IPV4_MIN_MTU 68 /* RFC 791 */
return (__force unsigned int) ip;
}
+static inline u32 ipv4_portaddr_hash(const struct net *net,
+ __be32 saddr,
+ unsigned int port)
+{
+ return jhash_1word((__force u32)saddr, net_hash_mix(net)) ^ port;
+}
+
bool ip_call_ra_chain(struct sk_buff *skb);
/*