On Sat, Feb 23, 2002 at 03:56:36PM -0800, Andrew Morton wrote:
> Robert Love wrote:
> >
> For the situation Victor described:
>
> const int cpu = smp_get_cpuid();
>
> per_cpu_array_foo[cpu] = per_cpu_array_bar[cpu] +
> per_cpu_array_zot[cpu];
>
> smp_put_cpuid();
>
> It's a nice interface - it says "pin down and return the current
> CPU ID".
Go for it! Only 900 odd calls to smp_processor_id in the kernel
source last time I checked.
-- --------------------------------------------------------- Victor Yodaiken Finite State Machine Labs: The RTLinux Company. www.fsmlabs.com www.rtlinux.com- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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