RE: Pin an IRQ to a particular CPU

From: David Schwartz
Date: Fri Apr 27 2007 - 01:32:30 EST

> Hello,
> In an effort to increase over all throughput of my Linux NFS file
> server, I thought about trying to force an IRQ, for the NIC, to be
> serviced by a particular CPU. Is this possible?
> TIA,
> Phy


I would recommend automatic balancing and leave it at that. This code automatically distributes IRQs to CPUs such that each IRQ can only be serviced by a single CPU and the IRQs are distributed over the CPU set.


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