Re: e1000 softirq load balancing

From: David Miller
Date: Tue Oct 14 2008 - 19:51:37 EST


From: Don Porter <porterde@xxxxxxxxxxxxx>
Date: Tue, 14 Oct 2008 18:46:11 -0500

> Would you mind giving me a bit of intuition why I can't have a 1:1
> mapping of CPUs to NICs?

I didn't say that.

I said that without HW flow seperation support, you can only
expect N cpus to be busy where N is the number of NICs you
have.
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