From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759491Ab0CNAeu (ORCPT ); Sat, 13 Mar 2010 19:34:50 -0500 Received: from mail-pw0-f46.google.com ([209.85.160.46]:41049 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759480Ab0CNAen convert rfc822-to-8bit (ORCPT ); Sat, 13 Mar 2010 19:34:43 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:references:mime-version :content-type:content-disposition:content-transfer-encoding :in-reply-to:user-agent; b=gtFzxQ4fAcoj56jw7RXbhg8mOAZ3pK+e/X8JcaAobcUzg0Rh7pOCO2Cg+xtLLydIgx GxvMeR9emPiBTUhE+tHoGdsYH5rHPUE9Dsns4zQ4QhQuHLaUx5a2dIOVWTbYK5RAkmEg qteSMIWs7Eum70N3QoE8zeEZvDwW4+9d5OyhI= Date: Sat, 13 Mar 2010 16:34:41 -0800 From: 640E9920 <640e9920@gmail.com> To: linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org, dwalker@codeaurora.org, tiwai@suse.de, bruce.w.allan@intel.com, aili@codeaurora.org, khilman@deeprootsystems.com, pavel@ucw.cz, mgross@linux.intel.com Subject: Re: [PATCH] PM_QOS updates 2 of 6 Message-ID: <20100314003441.GC17812@mgross-acer> References: <20100313214857.GA3079@mgross-acer> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: 8BIT In-Reply-To: <20100313214857.GA3079@mgross-acer> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Mar 13, 2010 at 01:48:57PM -0800, mgross wrote: > Date: Sat, 13 Mar 2010 13:48:57 -0800 > From: 640E9920 <640E9920@gmail.com> > To: linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org, > dwalker@codeaurora.org, tiwai@suse.de, bruce.w.allan@intel.com, > aili@codeaurora.org, khilman@deeprootsystems.com, pavel@ucw.cz, > mgross@linux.intel.com > Subject: [PATCH] PM_QOS updates for 2.6.34-rc1 > User-Agent: Mutt/1.5.20 (2009-06-14) > >>From 2a018aea87b204055e9b847424e9c071bcabd178 Mon Sep 17 00:00:00 2001 From: mgross Date: Sat, 13 Mar 2010 08:21:30 -0800 Subject: [PATCH 2/6] PM_QOS-to-use-handle-based-requests-cpuidle-update Signed-off-by: Mark Gross --- drivers/acpi/processor_idle.c | 2 +- drivers/cpuidle/governors/ladder.c | 2 +- drivers/cpuidle/governors/menu.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 37dfce7..af53881 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -697,7 +697,7 @@ static int acpi_processor_power_seq_show(struct seq_file *seq, void *offset) "max_cstate: C%d\n" "maximum allowed latency: %d usec\n", pr->power.state ? pr->power.state - pr->power.states : 0, - max_cstate, pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY)); + max_cstate, pm_qos_request(PM_QOS_CPU_DMA_LATENCY)); seq_puts(seq, "states:\n"); diff --git a/drivers/cpuidle/governors/ladder.c b/drivers/cpuidle/governors/ladder.c index 1c1ceb4..12c9890 100644 --- a/drivers/cpuidle/governors/ladder.c +++ b/drivers/cpuidle/governors/ladder.c @@ -67,7 +67,7 @@ static int ladder_select_state(struct cpuidle_device *dev) struct ladder_device *ldev = &__get_cpu_var(ladder_devices); struct ladder_device_state *last_state; int last_residency, last_idx = ldev->last_state_idx; - int latency_req = pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY); + int latency_req = pm_qos_request(PM_QOS_CPU_DMA_LATENCY); /* Special case when user has set very strict latency requirement */ if (unlikely(latency_req == 0)) { diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c index 1aea715..61ca939 100644 --- a/drivers/cpuidle/governors/menu.c +++ b/drivers/cpuidle/governors/menu.c @@ -183,7 +183,7 @@ static u64 div_round64(u64 dividend, u32 divisor) static int menu_select(struct cpuidle_device *dev) { struct menu_device *data = &__get_cpu_var(menu_devices); - int latency_req = pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY); + int latency_req = pm_qos_request(PM_QOS_CPU_DMA_LATENCY); int i; int multiplier; -- 1.6.3.3