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authorPavel Emelyanov <xemul@openvz.org>2008-03-23 02:50:58 +0300
committerDavid S. Miller <davem@davemloft.net>2008-03-23 02:50:58 +0300
commit39d8cda76cfb1178455f9d196b39e773878e6c05 (patch)
treeb58af892ccb3fd232078a87148c1dc9622be0c84 /net/ipv4/inet_hashtables.c
parent22aba383ce52f8ca8740f9a74dc66b1b68138813 (diff)
downloadlinux-39d8cda76cfb1178455f9d196b39e773878e6c05.tar.xz
[SOCK]: Add udp_hash member to struct proto.
Inspired by the commit ab1e0a13 ([SOCK] proto: Add hashinfo member to struct proto) from Arnaldo, I made similar thing for UDP/-Lite IPv4 and -v6 protocols. The result is not that exciting, but it removes some levels of indirection in udpxxx_get_port and saves some space in code and text. The first step is to union existing hashinfo and new udp_hash on the struct proto and give a name to this union, since future initialization of tcpxxx_prot, dccp_vx_protinfo and udpxxx_protinfo will cause gcc warning about inability to initialize anonymous member this way. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inet_hashtables.c')
-rw-r--r--net/ipv4/inet_hashtables.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 1aba606f6bbb..8cd1ad9b9111 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -68,7 +68,7 @@ void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
*/
static void __inet_put_port(struct sock *sk)
{
- struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo;
+ struct inet_hashinfo *hashinfo = sk->sk_prot->h.hashinfo;
const int bhash = inet_bhashfn(inet_sk(sk)->num, hashinfo->bhash_size);
struct inet_bind_hashbucket *head = &hashinfo->bhash[bhash];
struct inet_bind_bucket *tb;
@@ -318,7 +318,7 @@ static inline u32 inet_sk_port_offset(const struct sock *sk)
void __inet_hash_nolisten(struct sock *sk)
{
- struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo;
+ struct inet_hashinfo *hashinfo = sk->sk_prot->h.hashinfo;
struct hlist_head *list;
rwlock_t *lock;
struct inet_ehash_bucket *head;
@@ -339,7 +339,7 @@ EXPORT_SYMBOL_GPL(__inet_hash_nolisten);
static void __inet_hash(struct sock *sk)
{
- struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo;
+ struct inet_hashinfo *hashinfo = sk->sk_prot->h.hashinfo;
struct hlist_head *list;
rwlock_t *lock;
@@ -372,7 +372,7 @@ EXPORT_SYMBOL_GPL(inet_hash);
void inet_unhash(struct sock *sk)
{
rwlock_t *lock;
- struct inet_hashinfo *hashinfo = sk->sk_prot->hashinfo;
+ struct inet_hashinfo *hashinfo = sk->sk_prot->h.hashinfo;
if (sk_unhashed(sk))
goto out;