sk->sk_send_head = NULL;
}
- inet->dport = 0;
+ inet->inet_dport = 0;
if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK))
inet_reset_saddr(sk);
inet_csk_delack_init(sk);
__sk_dst_reset(sk);
- WARN_ON(inet->num && !icsk->icsk_bind_hash);
+ WARN_ON(inet->inet_num && !icsk->icsk_bind_hash);
sk->sk_error_report(sk);
return err;
len = -EFAULT;
break;
}
+ if (flags & MSG_TRUNC)
+ len = skb->len;
found_fin_ok:
if (!(flags & MSG_PEEK))
sk_eat_skb(sk, skb, 0);
static inline int dccp_mib_init(void)
{
- return snmp_mib_init((void**)dccp_statistics, sizeof(struct dccp_mib));
+ return snmp_mib_init((void __percpu **)dccp_statistics,
+ sizeof(struct dccp_mib));
}
static inline void dccp_mib_exit(void)
{
- snmp_mib_free((void**)dccp_statistics);
+ snmp_mib_free((void __percpu **)dccp_statistics);
}
static int thash_entries;
FIELD_SIZEOF(struct sk_buff, cb));
rc = percpu_counter_init(&dccp_orphan_count, 0);
if (rc)
- goto out;
+ goto out_fail;
rc = -ENOBUFS;
inet_hashinfo_init(&dccp_hashinfo);
dccp_hashinfo.bind_bucket_cachep =
for (ehash_order = 0; (1UL << ehash_order) < goal; ehash_order++)
;
do {
- dccp_hashinfo.ehash_size = (1UL << ehash_order) * PAGE_SIZE /
+ unsigned long hash_size = (1UL << ehash_order) * PAGE_SIZE /
sizeof(struct inet_ehash_bucket);
- while (dccp_hashinfo.ehash_size &
- (dccp_hashinfo.ehash_size - 1))
- dccp_hashinfo.ehash_size--;
+
+ while (hash_size & (hash_size - 1))
+ hash_size--;
+ dccp_hashinfo.ehash_mask = hash_size - 1;
dccp_hashinfo.ehash = (struct inet_ehash_bucket *)
__get_free_pages(GFP_ATOMIC|__GFP_NOWARN, ehash_order);
} while (!dccp_hashinfo.ehash && --ehash_order > 0);
goto out_free_bind_bucket_cachep;
}
- for (i = 0; i < dccp_hashinfo.ehash_size; i++) {
+ for (i = 0; i <= dccp_hashinfo.ehash_mask; i++) {
INIT_HLIST_NULLS_HEAD(&dccp_hashinfo.ehash[i].chain, i);
INIT_HLIST_NULLS_HEAD(&dccp_hashinfo.ehash[i].twchain, i);
}
goto out_sysctl_exit;
dccp_timestamping_init();
-out:
- return rc;
+
+ return 0;
+
out_sysctl_exit:
dccp_sysctl_exit();
out_ackvec_exit:
dccp_mib_exit();
out_free_dccp_bhash:
free_pages((unsigned long)dccp_hashinfo.bhash, bhash_order);
- dccp_hashinfo.bhash = NULL;
out_free_dccp_locks:
inet_ehash_locks_free(&dccp_hashinfo);
out_free_dccp_ehash:
free_pages((unsigned long)dccp_hashinfo.ehash, ehash_order);
- dccp_hashinfo.ehash = NULL;
out_free_bind_bucket_cachep:
kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);
- dccp_hashinfo.bind_bucket_cachep = NULL;
out_free_percpu:
percpu_counter_destroy(&dccp_orphan_count);
- goto out;
+out_fail:
+ dccp_hashinfo.bhash = NULL;
+ dccp_hashinfo.ehash = NULL;
+ dccp_hashinfo.bind_bucket_cachep = NULL;
+ return rc;
}
static void __exit dccp_fini(void)
get_order(dccp_hashinfo.bhash_size *
sizeof(struct inet_bind_hashbucket)));
free_pages((unsigned long)dccp_hashinfo.ehash,
- get_order(dccp_hashinfo.ehash_size *
+ get_order((dccp_hashinfo.ehash_mask + 1) *
sizeof(struct inet_ehash_bucket)));
inet_ehash_locks_free(&dccp_hashinfo);
kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);