Merge branch 'for-2.6.26' of git://neil.brown.name/md

[pandora-kernel.git] / include / net / flow.h

diff --git a/include/net/flow.h b/include/net/flow.h
index ce4b10d..ad16e00 100644 (file)
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -48,7 +48,6 @@ struct flowi {
 
        __u8    proto;
        __u8    flags;
-#define FLOWI_FLAG_MULTIPATHOLDROUTE 0x01
        union {
                struct {
                        __be16  sport;
@@ -67,20 +66,16 @@ struct flowi {
 
                __be32          spi;
 
-#ifdef CONFIG_IPV6_MIP6
                struct {
                        __u8    type;
                } mht;
-#endif
        } uli_u;
 #define fl_ip_sport    uli_u.ports.sport
 #define fl_ip_dport    uli_u.ports.dport
 #define fl_icmp_type   uli_u.icmpt.type
 #define fl_icmp_code   uli_u.icmpt.code
 #define fl_ipsec_spi   uli_u.spi
-#ifdef CONFIG_IPV6_MIP6
 #define fl_mh_type     uli_u.mht.type
-#endif
        __u32           secid;  /* used by xfrm; see secid.txt */
 } __attribute__((__aligned__(BITS_PER_LONG/8)));
 
@@ -97,4 +92,10 @@ extern void *flow_cache_lookup(struct flowi *key, u16 family, u8 dir,
 extern void flow_cache_flush(void);
 extern atomic_t flow_cache_genid;
 
+static inline int flow_cache_uli_match(struct flowi *fl1, struct flowi *fl2)
+{
+       return (fl1->proto == fl2->proto &&
+               !memcmp(&fl1->uli_u, &fl2->uli_u, sizeof(fl1->uli_u)));
+}
+
 #endif