From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756200AbaCNWRw (ORCPT ); Fri, 14 Mar 2014 18:17:52 -0400 Received: from forward8l.mail.yandex.net ([84.201.143.141]:52988 "EHLO forward8l.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754229AbaCNWRv (ORCPT ); Fri, 14 Mar 2014 18:17:51 -0400 X-Yandex-Uniq: 026d6364-69de-42e5-926a-8ed2dbd9061a Authentication-Results: smtp14.mail.yandex.net; dkim=pass header.i=@yandex.ru Message-ID: <1394835295.18748.32.camel@HP-250-G1-Notebook-PC> Subject: [PATCH 2/4] sched/rt: Add accessors rq_of_rt_se() From: Kirill Tkhai Reply-To: tkhai@yandex.ru To: linux-kernel@vger.kernel.org Cc: Peter Zijlstra , Ingo Molnar Date: Sat, 15 Mar 2014 02:14:55 +0400 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.8.5-2+b3 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Two accessors for RT_GROUP_SCHED and !RT_GROUP_SCHED cases. Signed-off-by: Kirill Tkhai CC: Peter Zijlstra CC: Ingo Molnar --- kernel/sched/rt.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index e4def13..93810d2 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -112,6 +112,13 @@ static inline struct rt_rq *rt_rq_of_se(struct sched_rt_entity *rt_se) return rt_se->rt_rq; } +static inline struct rq *rq_of_rt_se(struct sched_rt_entity *rt_se) +{ + struct rt_rq *rt_rq = rt_se->rt_rq; + + return rt_rq->rq; +} + void free_rt_sched_group(struct task_group *tg) { int i; @@ -211,10 +218,16 @@ static inline struct rq *rq_of_rt_rq(struct rt_rq *rt_rq) return container_of(rt_rq, struct rq, rt); } -static inline struct rt_rq *rt_rq_of_se(struct sched_rt_entity *rt_se) +static inline struct rq *rq_of_rt_se(struct sched_rt_entity *rt_se) { struct task_struct *p = rt_task_of(rt_se); - struct rq *rq = task_rq(p); + + return task_rq(p); +} + +static inline struct rt_rq *rt_rq_of_se(struct sched_rt_entity *rt_se) +{ + struct rq *rq = rq_of_rt_se(rt_se); return &rq->rt; }