Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered EPOLLOUT events get missed for TCP sockets
- From: David Miller <davem@xxxxxxxxxxxxx>
- Date: Wed, 19 Sep 2007 15:44:02 -0700 (PDT)
From: Nagendra Tomar <tomer_iisc@xxxxxxxxx>
Date: Wed, 19 Sep 2007 15:37:09 -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 already replied to your patch posting explaining that whatever is
not setting SOCK_NOSPACE should be fixed instead.
Please address that, thanks.
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