On Wed, Jun 26, 2013 at 10:51:11AM -0400, Steven Rostedt wrote: > > It would also increase the latency of CPU-hotunplug operations. > > Is that a big deal?
I thought that was the whole deal with this patchset - making cpu hotunplugs lighter and faster mostly for powersaving. That said, just removing stop_machine call would be a pretty good deal and I don't know how meaningful reducing CPU hotunplug latency is. Srivatsa? Thanks. -- tejun _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
