summaryrefslogtreecommitdiffstats
path: root/net/ipv4/fib_semantics.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/fib_semantics.c')
-rw-r--r--net/ipv4/fib_semantics.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 317026a39cfa..da449ddb8cc1 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -57,7 +57,6 @@ static unsigned int fib_info_cnt;
static struct hlist_head fib_info_devhash[DEVINDEX_HASHSIZE];
#ifdef CONFIG_IP_ROUTE_MULTIPATH
-u32 fib_multipath_secret __read_mostly;
#define for_nexthops(fi) { \
int nhsel; const struct fib_nh *nh; \
@@ -576,9 +575,6 @@ static void fib_rebalance(struct fib_info *fi)
atomic_set(&nexthop_nh->nh_upper_bound, upper_bound);
} endfor_nexthops(fi);
-
- net_get_random_once(&fib_multipath_secret,
- sizeof(fib_multipath_secret));
}
static inline void fib_add_weight(struct fib_info *fi,
@@ -1641,7 +1637,7 @@ void fib_select_multipath(struct fib_result *res, int hash)
#endif
void fib_select_path(struct net *net, struct fib_result *res,
- struct flowi4 *fl4, int mp_hash)
+ struct flowi4 *fl4, const struct sk_buff *skb)
{
bool oif_check;
@@ -1650,10 +1646,9 @@ void fib_select_path(struct net *net, struct fib_result *res,
#ifdef CONFIG_IP_ROUTE_MULTIPATH
if (res->fi->fib_nhs > 1 && oif_check) {
- if (mp_hash < 0)
- mp_hash = get_hash_from_flowi4(fl4) >> 1;
+ int h = fib_multipath_hash(res->fi, fl4, skb);
- fib_select_multipath(res, mp_hash);
+ fib_select_multipath(res, h);
}
else
#endif