xfrm_hash_alloc
struct hlist_head *xfrm_hash_alloc(unsigned int sz);
net->xfrm.policy_byidx = xfrm_hash_alloc(sz);
rcu_assign_pointer(htab->table, xfrm_hash_alloc(sz));
struct hlist_head *ndst = xfrm_hash_alloc(nsize);
struct hlist_head *nidx = xfrm_hash_alloc(nsize);
ndst = xfrm_hash_alloc(nsize);
nsrc = xfrm_hash_alloc(nsize);
nspi = xfrm_hash_alloc(nsize);
nseq = xfrm_hash_alloc(nsize);
ndst = xfrm_hash_alloc(sz);
nsrc = xfrm_hash_alloc(sz);
nspi = xfrm_hash_alloc(sz);
nseq = xfrm_hash_alloc(sz);