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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Re: [RFC PATCH 15/35] subarch support for controlling interrupt delivery
On Tue, May 09, 2006 at 06:07:57PM +0200, Andi Kleen wrote:
>
> >
> > Anybody want to comment on the performance impact of making
> > local_irq_* non-inline functions?
>
> I would guess for that much inline code it will be even a win to not
> inline because it will save icache.
Maybe, although some of the macros compile down to only 2-3 instructions.
christian
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