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Diffstat (limited to 'net/ipv4/raw.c')
-rw-r--r--net/ipv4/raw.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index dd9f00b3ab42..28b95ae5d2dc 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -84,15 +84,22 @@ static struct raw_hashinfo raw_v4_hashinfo = {
84 .lock = __RW_LOCK_UNLOCKED(), 84 .lock = __RW_LOCK_UNLOCKED(),
85}; 85};
86 86
87static void raw_v4_hash(struct sock *sk) 87void raw_hash_sk(struct sock *sk, struct raw_hashinfo *h)
88{ 88{
89 struct hlist_head *head = &raw_v4_hashinfo.ht[inet_sk(sk)->num & 89 struct hlist_head *head;
90 (RAW_HTABLE_SIZE - 1)];
91 90
92 write_lock_bh(&raw_v4_hashinfo.lock); 91 head = &h->ht[inet_sk(sk)->num & (RAW_HTABLE_SIZE - 1)];
92
93 write_lock_bh(&h->lock);
93 sk_add_node(sk, head); 94 sk_add_node(sk, head);
94 sock_prot_inc_use(sk->sk_prot); 95 sock_prot_inc_use(sk->sk_prot);
95 write_unlock_bh(&raw_v4_hashinfo.lock); 96 write_unlock_bh(&h->lock);
97}
98EXPORT_SYMBOL_GPL(raw_hash_sk);
99
100static void raw_v4_hash(struct sock *sk)
101{
102 raw_hash_sk(sk, &raw_v4_hashinfo);
96} 103}
97 104
98static void raw_v4_unhash(struct sock *sk) 105static void raw_v4_unhash(struct sock *sk)