On Wed, 6 Mar 2013, H. Peter Anvin wrote: > On 03/06/2013 06:09 AM, Thomas Gleixner wrote: > > > > This breaks everything which does not have a 64/32bit divide > > instruction. And you can't replace it with do_div() as that would > > impose massive overhead on those architectures in the fast path. > > > > Could we do the same kind of scaling-by-multiplication that we do in > kernel/time.c for this?
Not sure what you are referring to. kernel/time.c contains a lot of stuff :) Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/