From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH v5 3/9] x86/intel_pstate: add a new driver interface, setpolicy() Date: Thu, 17 Sep 2015 16:34:50 +0100 Message-ID: <55FADD9A.6090308@citrix.com> References: <1442197930-3738-1-git-send-email-wei.w.wang@intel.com> <1442197930-3738-4-git-send-email-wei.w.wang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1442197930-3738-4-git-send-email-wei.w.wang@intel.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Wei Wang , jbeulich@suse.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org On 14/09/15 03:32, Wei Wang wrote: > In order to better support future Intel processors, intel_pstate > changes to use percentage values to tune P-states. The setpolicy > driver interface is used to configure the intel_pstate internal > policy. The __cpufreq_set_policy needs to be intercepted to use > the setpolicy driver if it exists. > > Signed-off-by: Wei Wang Reviewed-by: Andrew Cooper