fedora-users October 2011 archive
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fedora-users: Re: how to bind single interface with more than on

Re: how to bind single interface with more than one cpu

From: Michael Cronenworth <mike_at_nospam>
Date: Wed Oct 19 2011 - 16:03:46 GMT
To: users@lists.fedoraproject.org

Benjamin wrote:
> I am using fedora 15 for application server.That applicaton is very
> loaded in network and we have good h/w which having 4 core cpu and
> currently 1 lan interface are using.So now i want to bind that interface
> with more than one cpu to gain more performance and more throughput.
>
> I tried to do it by smp_afinity, but i can't. so i need advice and help.
> Is there anything required from kernel side.? any parameter or any thing
> which need to enable in kernel.?

The kernel will automatically load balance interrupts. There is no need
to configure the affinity of your interrupts by hand.
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