Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered EPOLLOUT events get missed for TCP sockets | KernelTrap

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

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From: David Miller <davem@...>

To: <tomer_iisc@...>

Cc: <netdev@...>, <linux-kernel@...>, <davidel@...>

Subject: Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered EPOLLOUT events get missed for TCP sockets

Date: Wednesday, September 19, 2007 - 6:44 pm

From: Nagendra Tomar <tomer_iisc@yahoo.com>
Date: Wed, 19 Sep 2007 15:37:09 -0700 (PDT)

quoted text> 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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Messages in current thread:

[PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered EPO..., Nagendra Tomar, (Wed Sep 19, 6:37 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Davide Libenzi, (Thu Sep 20, 1:42 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Nagendra Tomar, (Thu Sep 20, 6:09 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Davide Libenzi, (Thu Sep 20, 6:37 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Nagendra Tomar, (Thu Sep 20, 6:58 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Davide Libenzi, (Fri Sep 21, 1:45 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., David Miller, (Wed Sep 19, 6:44 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Davide Libenzi, (Wed Sep 19, 7:11 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Nagendra Tomar, (Wed Sep 19, 7:50 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Eric Dumazet, (Thu Sep 20, 2:11 am)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Davide Libenzi, (Thu Sep 20, 1:56 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Nagendra Tomar, (Thu Sep 20, 6:24 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Nagendra Tomar, (Thu Sep 20, 4:02 am)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Davide Libenzi, (Thu Sep 20, 1:43 am)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Nagendra Tomar, (Wed Sep 19, 6:55 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., David Miller, (Wed Sep 19, 7:10 pm)

Re: [PATCH 2.6.23-rc6 Resending] NETWORKING : Edge Triggered..., Nagendra Tomar, (Wed Sep 19, 7:32 pm)

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