diff options
| -rw-r--r-- | include/net/inet_timewait_sock.h | 14 | ||||
| -rw-r--r-- | net/ipv4/inet_timewait_sock.c | 15 |
2 files changed, 16 insertions, 13 deletions
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h index abaff0597270..67e925065aae 100644 --- a/include/net/inet_timewait_sock.h +++ b/include/net/inet_timewait_sock.h @@ -193,19 +193,7 @@ static inline __be32 inet_rcv_saddr(const struct sock *sk) inet_sk(sk)->rcv_saddr : inet_twsk(sk)->tw_rcv_saddr; } -static inline void inet_twsk_put(struct inet_timewait_sock *tw) -{ - if (atomic_dec_and_test(&tw->tw_refcnt)) { - struct module *owner = tw->tw_prot->owner; - twsk_destructor((struct sock *)tw); -#ifdef SOCK_REFCNT_DEBUG - printk(KERN_DEBUG "%s timewait_sock %p released\n", - tw->tw_prot->name, tw); -#endif - kmem_cache_free(tw->tw_prot->twsk_prot->twsk_slab, tw); - module_put(owner); - } -} +extern void inet_twsk_put(struct inet_timewait_sock *tw); extern struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int state); diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c index d43e787031a4..1b7db4208969 100644 --- a/net/ipv4/inet_timewait_sock.c +++ b/net/ipv4/inet_timewait_sock.c @@ -48,6 +48,21 @@ static void __inet_twsk_kill(struct inet_timewait_sock *tw, inet_twsk_put(tw); } +void inet_twsk_put(struct inet_timewait_sock *tw) +{ + if (atomic_dec_and_test(&tw->tw_refcnt)) { + struct module *owner = tw->tw_prot->owner; + twsk_destructor((struct sock *)tw); +#ifdef SOCK_REFCNT_DEBUG + printk(KERN_DEBUG "%s timewait_sock %p released\n", + tw->tw_prot->name, tw); +#endif + kmem_cache_free(tw->tw_prot->twsk_prot->twsk_slab, tw); + module_put(owner); + } +} +EXPORT_SYMBOL_GPL(inet_twsk_put); + /* * Enter the time wait state. This is called with locally disabled BH. * Essentially we whip up a timewait bucket, copy the relevant info into it |