Quoting Ian McDonald:
| And then as I write this realise we are being way too complicated. We
| should remove timeo altogether!!! As we are doing this in effect by
| that continue and that is perfectly valid is this is blocking I/O. So
| we remove timeo, remove DCCP_XMIT_TIMEO and simplify it a fair bit.
Your idea seems nice and to me it also seemed that it should be simplified.
| Still thinking about why we are getting EAGAIN and suspect it is due
| to you not having that patch but I'll probably add more debugging in.
No, I have that patch in my code:
if (err > 0) {
if (!block) {
sk_reset_timer(sk, &dp->dccps_xmit_timer,
msecs_to_jiffies(err)+jiffies);
break;
} else {
err = dccp_wait_for_ccid(sk, skb, &timeo);
timeo = DCCP_XMIT_TIMEO; /* <==== I
think you mean this one */
}
| Anyway feel free to write a patch or I might when I get home from work
| or tomorrow
I'd be happy to see a patch - maybe several cases can be folded into one.
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