diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/raw.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index dd9f00b3ab4..28b95ae5d2d 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -84,15 +84,22 @@ static struct raw_hashinfo raw_v4_hashinfo = { .lock = __RW_LOCK_UNLOCKED(), }; -static void raw_v4_hash(struct sock *sk) +void raw_hash_sk(struct sock *sk, struct raw_hashinfo *h) { - struct hlist_head *head = &raw_v4_hashinfo.ht[inet_sk(sk)->num & - (RAW_HTABLE_SIZE - 1)]; + struct hlist_head *head; - write_lock_bh(&raw_v4_hashinfo.lock); + head = &h->ht[inet_sk(sk)->num & (RAW_HTABLE_SIZE - 1)]; + + write_lock_bh(&h->lock); sk_add_node(sk, head); sock_prot_inc_use(sk->sk_prot); - write_unlock_bh(&raw_v4_hashinfo.lock); + write_unlock_bh(&h->lock); +} +EXPORT_SYMBOL_GPL(raw_hash_sk); + +static void raw_v4_hash(struct sock *sk) +{ + raw_hash_sk(sk, &raw_v4_hashinfo); } static void raw_v4_unhash(struct sock *sk) |