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Groups > linux.kernel > #1243461
| From | Jiang Liu <jiang.liu@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] x86/apic: Use smaller array for __apicid_to_node[] mapping |
| Date | 2015-10-09 17:20 +0200 |
| Message-ID | <qhHCG-5Sb-11@gated-at.bofh.it> (permalink) |
| References | <qfpJU-3Pm-11@gated-at.bofh.it> <qg5J8-563-1@gated-at.bofh.it> <qhGGD-4wR-35@gated-at.bofh.it> |
| Organization | Intel |
On 2015/10/9 22:15, Thomas Gleixner wrote:
> On Mon, 5 Oct 2015, Daniel J Blueman wrote:
>> +struct apicid_to_node {
>> + int apicid;
>> + s16 node;
>> +};
>
> Instead of having this array, why don't you use a radix tree and be
> done with it?
Hi Thomas,
It's in early booting stage and memory allocator isn't ready
yet.
Thanks,
Gerry
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Re: [PATCH v2] x86/apic: Use smaller array for __apicid_to_node[] mapping Thomas Gleixner <tglx@linutronix.de> - 2015-10-09 16:20 +0200
Re: [PATCH v2] x86/apic: Use smaller array for __apicid_to_node[] mapping Jiang Liu <jiang.liu@linux.intel.com> - 2015-10-09 17:20 +0200
Re: [PATCH v2] x86/apic: Use smaller array for __apicid_to_node[] mapping Thomas Gleixner <tglx@linutronix.de> - 2015-10-09 22:50 +0200
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