On Tue, May 15, 2012 at 09:39:05AM -0400, Steven Rostedt wrote: > > But you have to weight that against the cost of re-population, and > > that's the difficult bit, since we have no clue how many tlb entries are > > in use by the current cr3. > > > > It might be possible for intel to give us this information, I've asked > > for something similar for cachelines. > > What information? The # of tlb entries in use? ... by the current %cr3, yes. And also, before we delve into details, we still don't have a representative benchmark where this shows any improvement. -- Regards/Gruss, Boris. Advanced Micro Devices GmbH Einsteinring 24, 85609 Dornach GM: Alberto Bozzo Reg: Dornach, Landkreis Muenchen HRB Nr. 43632 WEEE Registernr: 129 19551 -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
