diff options
| author |   David S. Miller <davem@davemloft.net> | 2005-08-09 19:25:21 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2005-08-29 15:31:14 -0700 |
| commit | 8728b834b226ffcf2c94a58530090e292af2a7bf (patch) | |
| tree | 2fd51ff3b7097eb3ffc41ea3a1d8b3ba04715b4c /net/ipv4/tcp_output.c | |
| parent | [NETFILTER]: reduce netfilter sk_buff enlargement (diff) | |
| download | linux-dev-8728b834b226ffcf2c94a58530090e292af2a7bf.tar.xz linux-dev-8728b834b226ffcf2c94a58530090e292af2a7bf.zip | |
[NET]: Kill skb->list
Remove the "list" member of struct sk_buff, as it is entirely
redundant. All SKB list removal callers know which list the
SKB is on, so storing this in sk_buff does nothing other than
taking up some space.
Two tricky bits were SCTP, which I took care of, and two ATM
drivers which Francois Romieu <romieu@fr.zoreil.com> fixed
up.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index dd30dd137b74..a4d1eb9a0926 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -505,7 +505,7 @@ static int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned /* Link BUFF into the send queue. */ skb_header_release(buff); - __skb_append(skb, buff); + __skb_append(skb, buff, &sk->sk_write_queue); return 0; } @@ -893,7 +893,7 @@ static int tso_fragment(struct sock *sk, struct sk_buff *skb, unsigned int len, /* Link BUFF into the send queue. */ skb_header_release(buff); - __skb_append(skb, buff); + __skb_append(skb, buff, &sk->sk_write_queue); return 0; } @@ -1238,7 +1238,7 @@ static void tcp_retrans_try_collapse(struct sock *sk, struct sk_buff *skb, int m tcp_skb_pcount(next_skb) != 1); /* Ok. We will be able to collapse the packet. */ - __skb_unlink(next_skb, next_skb->list); + __skb_unlink(next_skb, &sk->sk_write_queue); memcpy(skb_put(skb, next_skb_size), next_skb->data, next_skb_size); |