Re: [announce] [patch] ultra-scalable O(1) SMP and UP scheduler

Richard Henderson (rth@twiddle.net)
Sun, 6 Jan 2002 19:08:01 -0800

On Sun, Jan 06, 2002 at 02:13:32AM +0000, Alan Cox wrote:
> ... since an 8bit ffz can be done by lookup table
> and that is fast on all processors

Please still provide the arch hook -- single cycle ffs type
instructions are still faster than any memory access.

r~
-
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/