On Tue, Apr 30, 2013 at 07:49:43AM -0700, Linus Torvalds wrote: > On Mon, Apr 29, 2013 at 11:58 PM, Ingo Molnar <[email protected]> wrote: > > > > Please pull the latest sched-core-for-linus git tree from: > > > > The main changes in this development cycle were: > > > > - full dynticks preparatory work by Frederic Weisbecker > > Why does this have the crappy cputime scaling overflow code, when we > had a long thread about how to do it right *without* any 64-bit > divides, including a quality-tested patch? > > This still has the garbage "div64_u64_rem()" crap which actually SLOWS > DOWN 32-bit code even when not used (becuse it makes "div64_u64()" > calculate it even when unnecessary. > > WTF happened here? I and others spent efforts so that we wouldn't need > this kind of crap.
I'm sorry, I was on vacations and has some other work to do, so I didn't send patches in timely manner. I just posted them today. Stanislaw -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
