>>> On 23.04.15 at 11:55, <chao.p.p...@linux.intel.com> wrote: > On context switch, write the the domain's Class of Service(COS) to MSR > IA32_PQR_ASSOC, to notify hardware to use the new COS. > > For performance reason, the COS mask for current cpu is also cached in > the local per-CPU variable. > > Signed-off-by: Chao Peng <chao.p.p...@linux.intel.com>
Acked-by: Jan Beulich <jbeul...@suse.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
