From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965510Ab3HHOIw (ORCPT ); Thu, 8 Aug 2013 10:08:52 -0400 Received: from cantor2.suse.de ([195.135.220.15]:44456 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965277Ab3HHOAp (ORCPT ); Thu, 8 Aug 2013 10:00:45 -0400 From: Mel Gorman To: Peter Zijlstra , Rik van Riel Cc: Srikar Dronamraju , Ingo Molnar , Andrea Arcangeli , Johannes Weiner , Linux-MM , LKML , Mel Gorman Subject: [PATCH 02/27] sched, numa: Comment fixlets Date: Thu, 8 Aug 2013 15:00:14 +0100 Message-Id: <1375970439-5111-3-git-send-email-mgorman@suse.de> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1375970439-5111-1-git-send-email-mgorman@suse.de> References: <1375970439-5111-1-git-send-email-mgorman@suse.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peter Zijlstra Fix a 80 column violation and a PTE vs PMD reference. Signed-off-by: Peter Zijlstra Signed-off-by: Mel Gorman --- 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 bb456f4..679cfcf 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 243e710..45ef9dc 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1317,7 +1317,7 @@ 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); -- 1.8.1.4