Messages in this thread |  | | Date | Fri, 8 Sep 2000 00:34:24 +0200 (CEST) | From | Andrea Arcangeli <> | Subject | Re: spin_lock forgets to clobber memory and other smp fixes [was |
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On Thu, 7 Sep 2000, Richard Henderson wrote:
>No it's not. We know how big the dummy_lock structure is, and >so might "know" that it doesn't overlap with something else.
I guess Alexey point is that the current compiler doesn't notice that.
Andrea
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