Re: [PATCH 2.6.23-rc6] NETWORKING : Edge Triggered EPOLLOUT eventsget missed for TCP sockets

[David Miller]

From: Nagendra Tomar <tomer_iisc@xxxxxxxxx>
Date: Wed, 19 Sep 2007 04:13:24 -0700 (PDT)

> With the SOCK_NOSPACE check in tcp_check_space(), this epoll_wait call will 
> not return, even when the incoming acks free the buffers.
>         Note that this patch assumes that the SOCK_NOSPACE check in
> tcp_check_space is a trivial optimization which can be safely removed.

I think the more correct fix is to fix whoever isn't
setting the SOCK_NOSPACE bit, that check really is
crucial.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/