dsthash_free(struct xt_hashlimit_htable *ht, struct dsthash_ent *ent)
{
hlist_del_rcu(&ent->node);
- call_rcu_bh(&ent->rcu, dsthash_free_rcu);
+ call_rcu(&ent->rcu, dsthash_free_rcu);
ht->count--;
}
static void htable_gc(struct work_struct *work);
struct xt_hashlimit_htable *hinfo;
const struct seq_operations *ops;
unsigned int size, i;
+ unsigned long nr_pages = totalram_pages();
int ret;
if (cfg->size) {
size = cfg->size;
} else {
- size = (totalram_pages << PAGE_SHIFT) / 16384 /
+ size = (nr_pages << PAGE_SHIFT) / 16384 /
sizeof(struct hlist_head);
- if (totalram_pages > 1024 * 1024 * 1024 / PAGE_SIZE)
+ if (nr_pages > 1024 * 1024 * 1024 / PAGE_SIZE)
size = 8192;
if (size < 16)
size = 16;
xt_unregister_matches(hashlimit_mt_reg, ARRAY_SIZE(hashlimit_mt_reg));
unregister_pernet_subsys(&hashlimit_net_ops);
- rcu_barrier_bh();
+ rcu_barrier();
kmem_cache_destroy(hashlimit_cachep);
}