Messages in this thread | | | Date | Fri, 13 Jun 2008 18:19:11 +0200 | From | Robert Richter <> | Subject | Re: [PATCH 2/2] x86: Move PCI IO ECS code to x86/pci |
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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@amd.com
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