diff options
| -rw-r--r-- | include/net/nexthop.h | 7 | ||||
| -rw-r--r-- | net/ipv4/nexthop.c | 4 |
2 files changed, 8 insertions, 3 deletions
diff --git a/include/net/nexthop.h b/include/net/nexthop.h index 226930d66b63..d0e245b0635d 100644 --- a/include/net/nexthop.h +++ b/include/net/nexthop.h @@ -66,7 +66,12 @@ struct nh_info { struct nh_grp_entry { struct nexthop *nh; u8 weight; - atomic_t upper_bound; + + union { + struct { + atomic_t upper_bound; + } mpath; + }; struct list_head nh_list; struct nexthop *nh_parent; /* nexthop of group with this entry */ diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c index 43bb5f451343..7a30df5aea75 100644 --- a/net/ipv4/nexthop.c +++ b/net/ipv4/nexthop.c @@ -689,7 +689,7 @@ static struct nexthop *nexthop_select_path_mp(struct nh_group *nhg, int hash) struct nh_grp_entry *nhge = &nhg->nh_entries[i]; struct nh_info *nhi; - if (hash > atomic_read(&nhge->upper_bound)) + if (hash > atomic_read(&nhge->mpath.upper_bound)) continue; nhi = rcu_dereference(nhge->nh->nh_info); @@ -924,7 +924,7 @@ static void nh_group_rebalance(struct nh_group *nhg) w += nhge->weight; upper_bound = DIV_ROUND_CLOSEST_ULL((u64)w << 31, total) - 1; - atomic_set(&nhge->upper_bound, upper_bound); + atomic_set(&nhge->mpath.upper_bound, upper_bound); } } |