On Sat, Mar 18, 2006 at 01:49:00AM -0800, Andrew Morton wrote:
> Andrew Morton <[email protected]> wrote:
> >
> > +#ifdef ARCH_HAS_IRQ_PER_CPU
> > + if (new->flags & SA_PERCPU_IRQ)
> > + desc->status |= IRQ_PER_CPU;
> > +#endif
>
> OK, five architectures define ARCH_HAS_IRQ_PER_CPU but only one of them
> defines SA_PERCPU_IRQ. Giving up.
Could we do the following (at least for now)?:
+#if defined(ARCH_HAS_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ)
+ if (new->flags & SA_PERCPU_IRQ)
+ desc->status |= IRQ_PER_CPU;
+#endif
-
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