* Re: [ACPI] Re: [DMESG] cpumask_t in action
@ 2003-11-07 18:13 Jesse Barnes
0 siblings, 0 replies; 2+ messages in thread
From: Jesse Barnes @ 2003-11-07 18:13 UTC (permalink / raw)
To: linux-ia64
On Fri, Nov 07, 2003 at 05:24:56PM +0000, Matthew Wilcox wrote:
> On Fri, Nov 07, 2003 at 09:13:11AM +0100, Sylvain Jeaugey wrote:
> > On Thu, 6 Nov 2003, Matthew Wilcox wrote:
> > These lines show you the numa topology of your machine (in our case, we
> > have 2 CPUS per domain, and a memory area).
> > This is quite a big piece of information about hardware. Even if it is
> > quite long, I think it should be part of the ACPI information.
>
> Yes, but do we need to know it at boot time, or should it be available
> in some other way (eg /proc/acpi/srat or something). I would argue
> that is more useful than seeing it in dmesg.
There's also /sys which contains information about which cpus are on
which nodes.
Jesse
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [ACPI] Re: [DMESG] cpumask_t in action
2003-11-07 17:24 ` Matthew Wilcox
@ 2003-11-07 18:13 ` Jesse Barnes
0 siblings, 0 replies; 2+ messages in thread
From: Jesse Barnes @ 2003-11-07 18:13 UTC (permalink / raw)
To: Matthew Wilcox; +Cc: Sylvain Jeaugey, linux-kernel, linux-ia64, acpi-devel
On Fri, Nov 07, 2003 at 05:24:56PM +0000, Matthew Wilcox wrote:
> On Fri, Nov 07, 2003 at 09:13:11AM +0100, Sylvain Jeaugey wrote:
> > On Thu, 6 Nov 2003, Matthew Wilcox wrote:
> > These lines show you the numa topology of your machine (in our case, we
> > have 2 CPUS per domain, and a memory area).
> > This is quite a big piece of information about hardware. Even if it is
> > quite long, I think it should be part of the ACPI information.
>
> Yes, but do we need to know it at boot time, or should it be available
> in some other way (eg /proc/acpi/srat or something). I would argue
> that is more useful than seeing it in dmesg.
There's also /sys which contains information about which cpus are on
which nodes.
Jesse
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2003-11-07 22:12 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
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2003-11-07 18:13 [ACPI] Re: [DMESG] cpumask_t in action Jesse Barnes
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2003-11-06 16:51 Matthew Wilcox
2003-11-07 8:13 ` Sylvain Jeaugey
2003-11-07 17:24 ` Matthew Wilcox
2003-11-07 18:13 ` [ACPI] " Jesse Barnes
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