diff options
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 4138630556e3..58e36ed88f25 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -104,32 +104,6 @@ struct inet_hashinfo __cacheline_aligned tcp_hashinfo = { int sysctl_local_port_range[2] = { 1024, 4999 }; int tcp_port_rover = 1024 - 1; -/* Allocate and initialize a new local port bind bucket. - * The bindhash mutex for snum's hash chain must be held here. - */ -struct inet_bind_bucket *inet_bind_bucket_create(kmem_cache_t *cachep, - struct inet_bind_hashbucket *head, - const unsigned short snum) -{ - struct inet_bind_bucket *tb = kmem_cache_alloc(cachep, SLAB_ATOMIC); - if (tb) { - tb->port = snum; - tb->fastreuse = 0; - INIT_HLIST_HEAD(&tb->owners); - hlist_add_head(&tb->node, &head->chain); - } - return tb; -} - -/* Caller must hold hashbucket lock for this tb with local BH disabled */ -void inet_bind_bucket_destroy(kmem_cache_t *cachep, struct inet_bind_bucket *tb) -{ - if (hlist_empty(&tb->owners)) { - __hlist_del(&tb->node); - kmem_cache_free(cachep, tb); - } -} - /* Caller must disable local BH processing. */ static __inline__ void __tcp_inherit_port(struct sock *sk, struct sock *child) { |