From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756252Ab3JIRZG (ORCPT ); Wed, 9 Oct 2013 13:25:06 -0400 Received: from terminus.zytor.com ([198.137.202.10]:55886 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753974Ab3JIRZE (ORCPT ); Wed, 9 Oct 2013 13:25:04 -0400 Date: Wed, 9 Oct 2013 10:24:23 -0700 From: tip-bot for Peter Zijlstra Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, peterz@infradead.org, hannes@cmpxchg.org, riel@redhat.com, srikar@linux.vnet.ibm.com, aarcange@redhat.com, mgorman@suse.de, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, peterz@infradead.org, hannes@cmpxchg.org, riel@redhat.com, srikar@linux.vnet.ibm.com, aarcange@redhat.com, mgorman@suse.de, tglx@linutronix.de In-Reply-To: <1381141781-10992-4-git-send-email-mgorman@suse.de> References: <1381141781-10992-4-git-send-email-mgorman@suse.de> To: linux-tip-commits@vger.kernel.org Subject: [tip:sched/core] sched/numa: Fix comments Git-Commit-ID: c69307d533d7aa7cc8894dbbb8a274599f8630d7 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (terminus.zytor.com [127.0.0.1]); Wed, 09 Oct 2013 10:24:29 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: c69307d533d7aa7cc8894dbbb8a274599f8630d7 Gitweb: http://git.kernel.org/tip/c69307d533d7aa7cc8894dbbb8a274599f8630d7 Author: Peter Zijlstra AuthorDate: Mon, 7 Oct 2013 11:28:41 +0100 Committer: Ingo Molnar CommitDate: Wed, 9 Oct 2013 12:39:30 +0200 sched/numa: Fix comments Fix a 80 column violation and a PTE vs PMD reference. Signed-off-by: Peter Zijlstra Signed-off-by: Mel Gorman Reviewed-by: Rik van Riel Cc: Andrea Arcangeli Cc: Johannes Weiner Cc: Srikar Dronamraju Link: http://lkml.kernel.org/r/1381141781-10992-4-git-send-email-mgorman@suse.de Signed-off-by: Ingo Molnar --- kernel/sched/fair.c | 8 ++++---- mm/huge_memory.c | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 2b89cd2..817cd7b 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -988,10 +988,10 @@ void task_numa_work(struct callback_head *work) out: /* - * It is possible to reach the end of the VMA list but the last few VMAs are - * not guaranteed to the vma_migratable. If they are not, we would find the - * !migratable VMA on the next scan but not reset the scanner to the start - * so check it now. + * It is possible to reach the end of the VMA list but the last few + * VMAs are not guaranteed to the vma_migratable. If they are not, we + * would find the !migratable VMA on the next scan but not reset the + * scanner to the start so check it now. */ if (vma) mm->numa_scan_offset = start; diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 7489884..19dbb08 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1305,7 +1305,7 @@ int do_huge_pmd_numa_page(struct mm_struct *mm, struct vm_area_struct *vma, spin_unlock(&mm->page_table_lock); lock_page(page); - /* Confirm the PTE did not while locked */ + /* Confirm the PMD did not change while page_table_lock was released */ spin_lock(&mm->page_table_lock); if (unlikely(!pmd_same(pmd, *pmdp))) { unlock_page(page);