diff options
| author | Petr Machata <petrm@nvidia.com> | 2021-01-28 13:49:15 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-29 05:49:51 +0100 |
| commit | b9bae61be46645aa3b8b5d79d5cdfabe55ae1507 (patch) | |
| tree | 4c83cf3935a983c69efb253d820f3e7262362741 /net/ipv4 | |
| parent | nexthop: Dispatch nexthop_select_path() by group type (diff) | |
| download | linux-b9bae61be46645aa3b8b5d79d5cdfabe55ae1507.tar.xz linux-b9bae61be46645aa3b8b5d79d5cdfabe55ae1507.zip | |
nexthop: Introduce to struct nh_grp_entry a per-type union
The values that a next-hop group needs to keep track of depend on the group
type. Introduce a union to separate fields specific to the mpath groups
from fields specific to other group types.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/nexthop.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); } } |