Messages in this thread | | | From | Ian Campbell <> | Date | Mon, 01 Mar 2010 11:22:25 +0000 | Subject | Re: [tip:x86/irq] x86: apic: Fix mismerge, add arch_probe_nr_irqs() again |
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On Fri, 2010-02-26 at 10:19 -0800, Yinghai Lu wrote: > > > for x86, with radix tree based irq_to_desc(), > removing arch_probe_nr_irqs is intentional. so we get more irq that > could be used.
This sounds interesting for the Xen dom0 use case where we can have essentially arbitrary numbers of interrupt sources.
Is there a tree somewhere that I can be looking at?
Ian -- Ian Campbell Current Noise: Rammstein - Morgenstern
Money will say more in one moment than the most eloquent lover can in years.
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