On Thu, 17 Apr 2008, Peter Zijlstra wrote:
> +retry:
> + pte.pte_low = ptep->pte_low;
> + smp_rmb();
> + pte.pte_high = ptep->pte_high;
> + smp_rmb();
> + if (unlikely(pte.pte_low != ptep->pte_low))
> + goto retry;
What about using `do { ... } while (...)' instead?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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