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| author | David S. Miller <davem@sunset.davemloft.net> | 2007-03-07 12:12:44 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:02 -0700 |
| commit | fe067e8ab5e0dc5ca3c54634924c628da92090b4 (patch) | |
| tree | 98f5a6ebbb770f16682cfc52caea2da1e7eeb73b /include/net/sock.h | |
| parent | 02ea4923b4997d7e1310c027081f46d584b9d714 (diff) | |
| download | linux-fe067e8ab5e0dc5ca3c54634924c628da92090b4.tar.gz linux-fe067e8ab5e0dc5ca3c54634924c628da92090b4.tar.bz2 linux-fe067e8ab5e0dc5ca3c54634924c628da92090b4.zip | |
[TCP]: Abstract out all write queue operations.
This allows the write queue implementation to be changed,
for example, to one which allows fast interval searching.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 9583639090d2..2974bacc8850 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -710,15 +710,6 @@ static inline void sk_stream_mem_reclaim(struct sock *sk) __sk_stream_mem_reclaim(sk); } -static inline void sk_stream_writequeue_purge(struct sock *sk) -{ - struct sk_buff *skb; - - while ((skb = __skb_dequeue(&sk->sk_write_queue)) != NULL) - sk_stream_free_skb(sk, skb); - sk_stream_mem_reclaim(sk); -} - static inline int sk_stream_rmem_schedule(struct sock *sk, struct sk_buff *skb) { return (int)skb->truesize <= sk->sk_forward_alloc || @@ -1256,18 +1247,6 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk) return page; } -#define sk_stream_for_retrans_queue(skb, sk) \ - for (skb = (sk)->sk_write_queue.next; \ - (skb != (sk)->sk_send_head) && \ - (skb != (struct sk_buff *)&(sk)->sk_write_queue); \ - skb = skb->next) - -/*from STCP for fast SACK Process*/ -#define sk_stream_for_retrans_queue_from(skb, sk) \ - for (; (skb != (sk)->sk_send_head) && \ - (skb != (struct sk_buff *)&(sk)->sk_write_queue); \ - skb = skb->next) - /* * Default write policy as shown to user space via poll/select/SIGIO */ |