Re: [PATCH 2.6.30-rc4] r8169: avoid losing MSI interrupts

[David Dillow]

On Sat, 2009-05-23 at 18:12 +0200, Michael Riepe wrote:
> If I use two connections (iperf -P2) and nail iperf to both threads of a
> single core with taskset (the program is multi-threaded, just in case
> you wonder), I get this:
> 
> CPU 0+2:  0.0-60.0 sec  4.65 GBytes    665 Mbits/sec
> CPU 1+3:  0.0-60.0 sec  6.43 GBytes    920 Mbits/sec
> 
> That's quite a difference, isn't it?
> 
> Now I wonder what CPU 0 is doing...

Where does /proc/interrupts say the irqs are going?

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