From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932735Ab0LHBDc (ORCPT ); Tue, 7 Dec 2010 20:03:32 -0500 Received: from kroah.org ([198.145.64.141]:33717 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932711Ab0LHBD3 (ORCPT ); Tue, 7 Dec 2010 20:03:29 -0500 X-Mailbox-Line: From gregkh@clark.site Tue Dec 7 16:57:45 2010 Message-Id: <20101208005744.920824815@clark.site> User-Agent: quilt/0.48-11.2 Date: Tue, 07 Dec 2010 17:00:12 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Colin Cross , mark , "Rafael J. Wysocki" Subject: [235/289] PM / PM QoS: Fix reversed min and max In-Reply-To: <20101208005821.GA2922@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.36-stable review patch. If anyone has any objections, please let us know. ------------------ From: Colin Cross commit 00fafcda1773245a5292f953321ec3f0668c8c28 upstream. pm_qos_get_value had min and max reversed, causing all pm_qos requests to have no effect. Signed-off-by: Colin Cross Acked-by: mark Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman --- kernel/pm_qos_params.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/kernel/pm_qos_params.c +++ b/kernel/pm_qos_params.c @@ -120,10 +120,10 @@ static inline int pm_qos_get_value(struc switch (o->type) { case PM_QOS_MIN: - return plist_last(&o->requests)->prio; + return plist_first(&o->requests)->prio; case PM_QOS_MAX: - return plist_first(&o->requests)->prio; + return plist_last(&o->requests)->prio; default: /* runtime check for not using enum */