On 2/8/21 1:42 PM, Petr Machata wrote: > @@ -52,8 +53,50 @@ enum { > NHA_FDB, /* flag; nexthop belongs to a bridge fdb */ > /* if NHA_FDB is added, OIF, BLACKHOLE, ENCAP cannot be set */ > > + /* nested; resilient nexthop group attributes */ > + NHA_RES_GROUP, > + /* nested; nexthop bucket attributes */ > + NHA_RES_BUCKET, > + > __NHA_MAX, > }; > > #define NHA_MAX (__NHA_MAX - 1) > + > +enum { > + NHA_RES_GROUP_UNSPEC, > + /* Pad attribute for 64-bit alignment. */ > + NHA_RES_GROUP_PAD = NHA_RES_GROUP_UNSPEC, > + > + /* u32; number of nexthop buckets in a resilient nexthop group */ > + NHA_RES_GROUP_BUCKETS,
u32 is overkill; arguably u16 (64k) should be more than enough buckets for any real use case.