On Mon, Nov 16, 2015 at 03:42:08PM +0100, Thomas Gleixner wrote: > On Mon, 16 Nov 2015, Marcelo Tosatti wrote: > > You need a task to be part of two cgroups at one time, > > to support the following configuration: > > > > Task-A: 70% of cache reserved exclusively (reservation-0). > > 20% of cache reserved (reservation-1). > > > > Task-B: 20% of cache reserved (reservation-1). > > Why would such a configuration be desired? > > Thanks, > > tglx
The HW supports cache sharing, its a HW feature. Makes sense to share reserved cache between threads of an application that for example share a library. -- 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/
