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

From: David Miller
Date: Fri Aug 19 2011 - 05:43:47 EST


From: "Jun.Kondo" <jun.kondo@xxxxxxxxxxx>
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.

The kernel provides the facilities necessary to achieve your
goals. It is a userspace problem.
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