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| author | Pavel Emelyanov <xemul@openvz.org> | 2007-11-19 22:37:24 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:54:31 -0800 |
| commit | 65b4c50b47c4ac3d2b5a82e5553b8e5613fb9585 (patch) | |
| tree | 7278ca549a04aba218a93e489a44be4410ec3239 /net/ipv4/raw.c | |
| parent | b673e4dfc8f29e5bfe4d342029b793e9d504f6dd (diff) | |
| download | blackbird-op-linux-65b4c50b47c4ac3d2b5a82e5553b8e5613fb9585.tar.gz blackbird-op-linux-65b4c50b47c4ac3d2b5a82e5553b8e5613fb9585.zip | |
[RAW]: Consolidate proto->hash callback
Having the raw_hashinfo it's easy to consolidate the
raw[46]_hash functions.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/raw.c')
| -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 dd9f00b3ab42..28b95ae5d2dc 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) |
