cnt++;
}
- if (ct && unlikely(nf_ct_is_dying(ct) ||
- !atomic_inc_not_zero(&ct->ct_general.use)))
- ct = NULL;
- if (ct || cnt >= NF_CT_EVICTION_RANGE)
+ if (ct != NULL) {
+ if (likely(!nf_ct_is_dying(ct) &&
+ atomic_inc_not_zero(&ct->ct_general.use)))
+ break;
+ else
+ ct = NULL;
+ }
+
+ if (cnt >= NF_CT_EVICTION_RANGE)
break;
+
hash = (hash + 1) % nf_conntrack_htable_size;
}
rcu_read_unlock();
* machine has 512 buckets. >= 1GB machines have 16384 buckets. */
if (!nf_conntrack_htable_size) {
nf_conntrack_htable_size
- = (((num_physpages << PAGE_SHIFT) / 16384)
+ = (((totalram_pages << PAGE_SHIFT) / 16384)
/ sizeof(struct hlist_head));
- if (num_physpages > (1024 * 1024 * 1024 / PAGE_SIZE))
+ if (totalram_pages > (1024 * 1024 * 1024 / PAGE_SIZE))
nf_conntrack_htable_size = 16384;
if (nf_conntrack_htable_size < 32)
nf_conntrack_htable_size = 32;