Messages in this thread | | | Subject | Re: [patch 4/21] fix ARCH_HAS_PREFETCH | From | Alan Cox <> | Date | 15 Aug 2002 02:37:33 +0100 |
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On Thu, 2002-08-15 at 02:28, H. Peter Anvin wrote: > True indeed as well, although we should still have a busy_wait(); macro > that can insert whatever hint instruction the architecture might or > might not have.
We have one - its called cpu_relax()
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