Re: do_div vs sector_t

Richard Henderson (rth@twiddle.net)
Sun, 13 Jul 2003 10:26:23 -0700

On Fri, Jul 11, 2003 at 11:33:59PM +0100, Matthew Wilcox wrote:
> Better ideas?

if (likely(((n) >> 31 >> 1) == 0)) {

r~
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