Messages in this thread |  | | Date | Thu, 7 Sep 2000 18:40:13 +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 kuznet@ms2.inr.ac.ru wrote:
>BTW Look also into asm-i386/bitops.h and dummy cast to some crap there. >Are you impressed? 8)
Yep 8). If we add "memory" such stuff could be removed I think. As far I can see the object of such stuff is to cause gcc to say `I'm too lazy to see exactly what memory this guy is trying to change, so just assume he added "memory" in the clobber list' :))
Andrea
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