On Mon, Jun 13, 2016 at 01:25:53PM +0200, Heiko Carstens wrote: > On Mon, Jun 13, 2016 at 01:06:21PM +0200, Peter Zijlstra wrote: > > On Wed, Jun 08, 2016 at 11:09:16AM +0200, Heiko Carstens wrote: > > > The z13 machine added a fourth level to the cpu topology > > > information. The new top level is called drawer. > > > > > > A drawer contains two books, which used to be the top level. > > > > > > Adding this additional scheduling domain did show performance > > > improvements for some workloads of up to 8%, while there don't > > > seem to be any workloads impacted in a negative way. > > > > Right; so no objection. > > > > Acked-by: Peter Zijlstra (Intel) <[email protected]> > > May I add your ACK also to the sysfs patch?
Not really my area, nor something I've ever looked hard at, but the patch seems to have the right shape, so sure ;-)
