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authorArnaldo Carvalho de Melo <acme@ghostprotocols.net>2005-08-09 20:07:35 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2005-08-29 15:41:44 -0700
commit6e04e02165a7209a71db553b7bc48d68421e5ebf (patch)
tree004157924013e6c099cacac59f39d3dd61f3e0e5 /net/ipv4/tcp_minisocks.c
parent2d8c4ce51903636ce0f60addc8134aa50ab8fa76 (diff)
[INET]: Move tcp_port_rover to inet_hashinfo
Also expose all of the tcp_hashinfo members, i.e. killing those tcp_ehash, etc macros, this will more clearly expose already generic functions and some that need just a bit of work to become generic, as we'll see in the upcoming changesets. Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_minisocks.c')
-rw-r--r--net/ipv4/tcp_minisocks.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 267cea1087e5..f29e2f6ebe1b 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -60,12 +60,11 @@ int tcp_tw_count;
/* Must be called with locally disabled BHs. */
static void tcp_timewait_kill(struct tcp_tw_bucket *tw)
{
- struct inet_ehash_bucket *ehead;
struct inet_bind_hashbucket *bhead;
struct inet_bind_bucket *tb;
-
/* Unlink from established hashes. */
- ehead = &tcp_ehash[tw->tw_hashent];
+ struct inet_ehash_bucket *ehead = &tcp_hashinfo.ehash[tw->tw_hashent];
+
write_lock(&ehead->lock);
if (hlist_unhashed(&tw->tw_node)) {
write_unlock(&ehead->lock);
@@ -76,12 +75,12 @@ static void tcp_timewait_kill(struct tcp_tw_bucket *tw)
write_unlock(&ehead->lock);
/* Disassociate with bind bucket. */
- bhead = &tcp_bhash[inet_bhashfn(tw->tw_num, tcp_bhash_size)];
+ bhead = &tcp_hashinfo.bhash[inet_bhashfn(tw->tw_num, tcp_hashinfo.bhash_size)];
spin_lock(&bhead->lock);
tb = tw->tw_tb;
__hlist_del(&tw->tw_bind_node);
tw->tw_tb = NULL;
- inet_bind_bucket_destroy(tcp_bucket_cachep, tb);
+ inet_bind_bucket_destroy(tcp_hashinfo.bind_bucket_cachep, tb);
spin_unlock(&bhead->lock);
#ifdef SOCK_REFCNT_DEBUG
@@ -297,13 +296,13 @@ kill:
static void __tcp_tw_hashdance(struct sock *sk, struct tcp_tw_bucket *tw)
{
const struct inet_sock *inet = inet_sk(sk);
- struct inet_ehash_bucket *ehead = &tcp_ehash[sk->sk_hashent];
+ struct inet_ehash_bucket *ehead = &tcp_hashinfo.ehash[sk->sk_hashent];
struct inet_bind_hashbucket *bhead;
/* Step 1: Put TW into bind hash. Original socket stays there too.
Note, that any socket with inet->num != 0 MUST be bound in
binding cache, even if it is closed.
*/
- bhead = &tcp_bhash[inet_bhashfn(inet->num, tcp_bhash_size)];
+ bhead = &tcp_hashinfo.bhash[inet_bhashfn(inet->num, tcp_hashinfo.bhash_size)];
spin_lock(&bhead->lock);
tw->tw_tb = inet->bind_hash;
BUG_TRAP(inet->bind_hash);
@@ -317,7 +316,7 @@ static void __tcp_tw_hashdance(struct sock *sk, struct tcp_tw_bucket *tw)
sock_prot_dec_use(sk->sk_prot);
/* Step 3: Hash TW into TIMEWAIT half of established hash table. */
- tw_add_node(tw, &(ehead + tcp_ehash_size)->chain);
+ tw_add_node(tw, &(ehead + tcp_hashinfo.ehash_size)->chain);
atomic_inc(&tw->tw_refcnt);
write_unlock(&ehead->lock);