Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757609AbZFQQeS (ORCPT ); Wed, 17 Jun 2009 12:34:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754469AbZFQQeI (ORCPT ); Wed, 17 Jun 2009 12:34:08 -0400 Received: from hera.kernel.org ([140.211.167.34]:42323 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751705AbZFQQeH (ORCPT ); Wed, 17 Jun 2009 12:34:07 -0400 Date: Wed, 17 Jun 2009 16:33:33 GMT From: tip-bot for Hitoshi Mitake To: linux-tip-commits@vger.kernel.org Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, mitake@dcl.info.waseda.ac.jp, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mitake@dcl.info.waseda.ac.jp, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <20090617.222055.374768827975756908.mitake@dcl.info.waseda.ac.jp> References: <20090617.222055.374768827975756908.mitake@dcl.info.waseda.ac.jp> Subject: [tip:sched/urgent] sched: Hide runqueues from direct refer at source code level Message-ID: Git-Commit-ID: 348ec61e6268c3cd7ee75cfa50e408184a941506 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Wed, 17 Jun 2009 16:33:35 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2220 Lines: 58 Commit-ID: 348ec61e6268c3cd7ee75cfa50e408184a941506 Gitweb: http://git.kernel.org/tip/348ec61e6268c3cd7ee75cfa50e408184a941506 Author: Hitoshi Mitake AuthorDate: Wed, 17 Jun 2009 22:20:55 +0900 Committer: Ingo Molnar CommitDate: Wed, 17 Jun 2009 18:29:42 +0200 sched: Hide runqueues from direct refer at source code level There are some points which refer the per-cpu value "runqueues" directly. sched.c provides nice abstraction, such as cpu_rq() and this_rq(), so we should use these macros when looking runqueues. Signed-off-by: Hitoshi Mitake LKML-Reference: <20090617.222055.374768827975756908.mitake@dcl.info.waseda.ac.jp> Signed-off-by: Ingo Molnar --- kernel/sched_debug.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c index 467ca72..70c7e0b 100644 --- a/kernel/sched_debug.c +++ b/kernel/sched_debug.c @@ -162,7 +162,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) { s64 MIN_vruntime = -1, min_vruntime, max_vruntime = -1, spread, rq0_min_vruntime, spread0; - struct rq *rq = &per_cpu(runqueues, cpu); + struct rq *rq = cpu_rq(cpu); struct sched_entity *last; unsigned long flags; @@ -191,7 +191,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) if (last) max_vruntime = last->vruntime; min_vruntime = cfs_rq->min_vruntime; - rq0_min_vruntime = per_cpu(runqueues, 0).cfs.min_vruntime; + rq0_min_vruntime = cpu_rq(0)->cfs.min_vruntime; spin_unlock_irqrestore(&rq->lock, flags); SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "MIN_vruntime", SPLIT_NS(MIN_vruntime)); @@ -248,7 +248,7 @@ void print_rt_rq(struct seq_file *m, int cpu, struct rt_rq *rt_rq) static void print_cpu(struct seq_file *m, int cpu) { - struct rq *rq = &per_cpu(runqueues, cpu); + struct rq *rq = cpu_rq(cpu); #ifdef CONFIG_X86 { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/