Subject: Re: [omega-g1:10937] Re: [PATCH] net: configurable sysctl parameter "net.core.tcp_lowat" for sk_stream_min_wspace()

From: "Jun.Kondo" <[email-masked]>
Date: Fri, 19 Aug 2011 18:28:45 +0900

You suggested to use non-blocking writes, but we think
we have to rewrite the Apache code if doing so.
That is, we have to make a modification to Apache that
depends on the architecture.
By using this patch, it can be handled by changing the
configuration a little bit on the kernel side for such
applications that it is difficult to do so on application
side.

(2011/08/15 14:47), David Miller wrote:
> From: "Jun.Kondo"<[email-masked]>
> Date: Mon, 15 Aug 2011 14:38:11 +0900
>
>> 2. to limit the block time of the write in order to
>> prevent the timeout of upper layer applications
>> even when the connection has low throughput, such
>> as low rate streaming
> Use non-blocking writes if you want this behavior.
>