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| author | Arnaldo Carvalho de Melo <acme@ghostprotocols.net> | 2005-08-09 20:09:46 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-08-29 15:42:18 -0700 |
| commit | e48c414ee61f4ac8d5cff2973e66a7cbc8a93aa5 (patch) | |
| tree | c4656efe48b75adf5742514c3e4286007f20bdca /include/net/sock.h | |
| parent | 8feaf0c0a5488b3d898a9c207eb6678f44ba3f26 (diff) | |
| download | linux-e48c414ee61f4ac8d5cff2973e66a7cbc8a93aa5.tar.gz linux-e48c414ee61f4ac8d5cff2973e66a7cbc8a93aa5.tar.bz2 linux-e48c414ee61f4ac8d5cff2973e66a7cbc8a93aa5.zip | |
[INET]: Generalise the TCP sock ID lookup routines
And also some TIME_WAIT functions.
[acme@toy net-2.6.14]$ grep built-in /tmp/before.size /tmp/after.size
/tmp/before.size: 282955 13122 9312 305389 4a8ed net/ipv4/built-in.o
/tmp/after.size: 281566 13122 9312 304000 4a380 net/ipv4/built-in.o
[acme@toy net-2.6.14]$
I kept them still inlined, will uninline at some point to see what
would be the performance difference.
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index c902c57bf2b7..bdae0a5eadf5 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -255,28 +255,28 @@ struct sock { /* * Hashed lists helper routines */ -static inline struct sock *__sk_head(struct hlist_head *head) +static inline struct sock *__sk_head(const struct hlist_head *head) { return hlist_entry(head->first, struct sock, sk_node); } -static inline struct sock *sk_head(struct hlist_head *head) +static inline struct sock *sk_head(const struct hlist_head *head) { return hlist_empty(head) ? NULL : __sk_head(head); } -static inline struct sock *sk_next(struct sock *sk) +static inline struct sock *sk_next(const struct sock *sk) { return sk->sk_node.next ? hlist_entry(sk->sk_node.next, struct sock, sk_node) : NULL; } -static inline int sk_unhashed(struct sock *sk) +static inline int sk_unhashed(const struct sock *sk) { return hlist_unhashed(&sk->sk_node); } -static inline int sk_hashed(struct sock *sk) +static inline int sk_hashed(const struct sock *sk) { return sk->sk_node.pprev != NULL; } @@ -494,7 +494,7 @@ extern int sk_wait_data(struct sock *sk, long *timeo); struct request_sock_ops; /* Here is the right place to enable sock refcounting debugging */ -#define SOCK_REFCNT_DEBUG +//#define SOCK_REFCNT_DEBUG /* Networking protocol blocks we attach to sockets. * socket layer -> transport layer interface |