diff options
Diffstat (limited to 'include/net/tcp.h')
| -rw-r--r-- | include/net/tcp.h | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 9eb8ff7c911e..99e47695d4b6 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -41,19 +41,7 @@ #endif #include <linux/seq_file.h> -extern struct inet_hashinfo tcp_hashinfo; -#define tcp_ehash (tcp_hashinfo.ehash) -#define tcp_bhash (tcp_hashinfo.bhash) -#define tcp_ehash_size (tcp_hashinfo.ehash_size) -#define tcp_bhash_size (tcp_hashinfo.bhash_size) -#define tcp_listening_hash (tcp_hashinfo.listening_hash) -#define tcp_lhash_lock (tcp_hashinfo.lhash_lock) -#define tcp_lhash_users (tcp_hashinfo.lhash_users) -#define tcp_lhash_wait (tcp_hashinfo.lhash_wait) -#define tcp_portalloc_lock (tcp_hashinfo.portalloc_lock) -#define tcp_bucket_cachep (tcp_hashinfo.bind_bucket_cachep) - -extern int tcp_port_rover; +extern struct inet_hashinfo tcp_hashinfo; #if (BITS_PER_LONG == 64) #define TCP_ADDRCMP_ALIGN_BYTES 8 @@ -1463,21 +1451,21 @@ extern void tcp_listen_wlock(void); /* - We may sleep inside this lock. * - If sleeping is not required (or called from BH), - * use plain read_(un)lock(&tcp_lhash_lock). + * use plain read_(un)lock(&inet_hashinfo.lhash_lock). */ static inline void tcp_listen_lock(void) { /* read_lock synchronizes to candidates to writers */ - read_lock(&tcp_lhash_lock); - atomic_inc(&tcp_lhash_users); - read_unlock(&tcp_lhash_lock); + read_lock(&tcp_hashinfo.lhash_lock); + atomic_inc(&tcp_hashinfo.lhash_users); + read_unlock(&tcp_hashinfo.lhash_lock); } static inline void tcp_listen_unlock(void) { - if (atomic_dec_and_test(&tcp_lhash_users)) - wake_up(&tcp_lhash_wait); + if (atomic_dec_and_test(&tcp_hashinfo.lhash_users)) + wake_up(&tcp_hashinfo.lhash_wait); } static inline int keepalive_intvl_when(const struct tcp_sock *tp) |