Re: [PATCH 2/2] x86: Move PCI IO ECS code to x86/pci

[Robert Richter]

On 12.06.08 12:50:10, Yinghai Lu wrote:
> > +static int __init enable_pci_io_ecs(void)
> > +{
> > +       /* assume all cpus from fam10h have IO ECS */
> > +        if (boot_cpu_data.x86 < 0x10)
> > +               return 0;
> > +       on_each_cpu(enable_pci_io_ecs_per_cpu, NULL, 1, 1);
> 
> how about some cpu hotplug? i mean if you limit that when booting and
> later use "echo 1 > /sys/.../online" etc to get it online.

Yinghai, will look at this.

Thanks,

-Robert

-- 
Advanced Micro Devices, Inc.
Operating System Research Center
email: robert.richter@xxxxxxx

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