diff options
Diffstat (limited to 'include/net/timewait_sock.h')
| -rw-r--r-- | include/net/timewait_sock.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/net/timewait_sock.h b/include/net/timewait_sock.h index 2544281e1d5..68f0ecad6c6 100644 --- a/include/net/timewait_sock.h +++ b/include/net/timewait_sock.h @@ -12,13 +12,16 @@ #define _TIMEWAIT_SOCK_H #include <linux/slab.h> +#include <linux/bug.h> #include <net/sock.h> struct timewait_sock_ops { - kmem_cache_t *twsk_slab; + struct kmem_cache *twsk_slab; + char *twsk_slab_name; unsigned int twsk_obj_size; int (*twsk_unique)(struct sock *sk, struct sock *sktw, void *twp); + void (*twsk_destructor)(struct sock *sk); }; static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp) @@ -28,4 +31,13 @@ static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp) return 0; } +static inline void twsk_destructor(struct sock *sk) +{ + BUG_ON(sk == NULL); + BUG_ON(sk->sk_prot == NULL); + BUG_ON(sk->sk_prot->twsk_prot == NULL); + if (sk->sk_prot->twsk_prot->twsk_destructor != NULL) + sk->sk_prot->twsk_prot->twsk_destructor(sk); +} + #endif /* _TIMEWAIT_SOCK_H */ |