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[DCCP]: Introduce dccp_wait_for_ccid and use it in dccp_write_xmit

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This is not quite what I think we should have long term but improves
performance for now, so lets use it till we get CCID3 working well,
then we can think about using sk_write_queue, perhaps using some ideas
from Juwen Lai's old stack for 2.4.20.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo
2005-08-27 03:06:35 -03:00
committed by David S. Miller
parent 75b3f207b4
commit d6809c12b3
4 changed files with 62 additions and 6 deletions
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net/dccp/proto.c
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@ -261,7 +261,7 @@ int dccp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
if (rc != 0)
goto out_discard;
rc = dccp_write_xmit(sk, skb, len);
rc = dccp_write_xmit(sk, skb, &timeo);
/*
* XXX we don't use sk_write_queue, so just discard the packet.
* Current plan however is to _use_ sk_write_queue with