From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?VG9yYWxmIEbDtnJzdGVy?= Subject: Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality Date: Mon, 13 May 2013 21:13:09 +0200 Message-ID: <51913B45.80901@gmx.de> References: <5183EC09.9080208@gmx.de> <3715884.H8PIhhjRXL@vostro.rjw.lan> <51911826.907@gmail.com> <519120CC.10403@gmx.de> <51912990.8020206@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <51912990.8020206@intel.com> Sender: linux-pm-owner@vger.kernel.org To: Dirk Brandewie Cc: "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, Linux Kernel , Linux PM list List-Id: linux-acpi@vger.kernel.org On 05/13/2013 07:57 PM, Dirk Brandewie wrote: > cd /sys/fs/cgroup/cpu > mkdir bonic > echo 400 > boinc/cpu.shares > boinc & > echo $! > boinc/tasks In many places of my scripts for automated testing I use currently the "nice -n" prefix at my ThinkPad to keep a long battery life, quiet fan, cool CPU. The CPU just runs with minimal frequency but will give med/max. power on demand. If the P-State governor will be the replacement the old behaviour - the kernel menu config says "will become the perferred ... (sic!) =2E..scaling driver for Sandy bridge processors" - is there a nifty user space tool which replaces "nice" and do all cgrou= p stuff for the user ? --=20 MfG/Sincerely Toralf F=C3=B6rster pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3