From 35923ecc74fafd66681d02abd76d182a6f676497 Mon Sep 17 00:00:00 2001 From: KOSAKI Motohiro Date: Mon, 25 Jul 2011 17:12:11 -0700 Subject: [PATCH] --- yaml --- r: 258939 b: refs/heads/master c: dd78553b5e7a0b34c0b60478d04ee16d8d8f4fa7 h: refs/heads/master i: 258937: df03eeb0aaf0f09490d9e6b998070c8f3baca9c0 258935: d47e2756c1b7058b34661a18b3ba79a6525b4a45 v: v3 --- [refs] | 2 +- trunk/mm/pagewalk.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/[refs] b/[refs] index 3acec5d75cdd..1528a91ab99d 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: c27fe4c8942d3ca715986f79cc26f44608d7d9fb +refs/heads/master: dd78553b5e7a0b34c0b60478d04ee16d8d8f4fa7 diff --git a/trunk/mm/pagewalk.c b/trunk/mm/pagewalk.c index f7929406e776..2f5cf10ff660 100644 --- a/trunk/mm/pagewalk.c +++ b/trunk/mm/pagewalk.c @@ -176,7 +176,8 @@ static int walk_hugetlb_range(struct vm_area_struct *vma, * associated range, and a copy of the original mm_walk for access to * the ->private or ->mm fields. * - * No locks are taken, but the bottom level iterator will map PTE + * Usually no locks are taken, but splitting transparent huge page may + * take page table lock. And the bottom level iterator will map PTE * directories from highmem if necessary. * * If any callback returns a non-zero value, the walk is aborted and