From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-f45.google.com (mail-pb0-f45.google.com [209.85.160.45]) by kanga.kvack.org (Postfix) with ESMTP id 331AC6B003D for ; Wed, 30 Oct 2013 17:46:07 -0400 (EDT) Received: by mail-pb0-f45.google.com with SMTP id ma3so1986518pbc.32 for ; Wed, 30 Oct 2013 14:46:06 -0700 (PDT) Received: from psmtp.com ([74.125.245.198]) by mx.google.com with SMTP id je1si53690pbb.30.2013.10.30.14.46.05 for ; Wed, 30 Oct 2013 14:46:06 -0700 (PDT) From: Naoya Horiguchi Subject: [PATCH 09/11] arch/powerpc/mm/subpage-prot.c: use walk_page_vma() instead of walk_page_range() Date: Wed, 30 Oct 2013 17:44:57 -0400 Message-Id: <1383169499-25144-10-git-send-email-n-horiguchi@ah.jp.nec.com> In-Reply-To: <1383169499-25144-1-git-send-email-n-horiguchi@ah.jp.nec.com> References: <1383169499-25144-1-git-send-email-n-horiguchi@ah.jp.nec.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org Cc: Andrew Morton , Matt Mackall , Cliff Wickman , KOSAKI Motohiro , Johannes Weiner , KAMEZAWA Hiroyuki , Michal Hocko , "Aneesh Kumar K.V" , Pavel Emelyanov , Rik van Riel , kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org We don't have to use mm_walk->private to pass vma to the callback function, because mm_walk->vma is automatically set to the valid one. Signed-off-by: Naoya Horiguchi --- arch/powerpc/mm/subpage-prot.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git v3.12-rc7-mmots-2013-10-29-16-24.orig/arch/powerpc/mm/subpage-prot.c v3.12-rc7-mmots-2013-10-29-16-24/arch/powerpc/mm/subpage-prot.c index a770df2d..cec0af0 100644 --- v3.12-rc7-mmots-2013-10-29-16-24.orig/arch/powerpc/mm/subpage-prot.c +++ v3.12-rc7-mmots-2013-10-29-16-24/arch/powerpc/mm/subpage-prot.c @@ -134,7 +134,7 @@ static void subpage_prot_clear(unsigned long addr, unsigned long len) static int subpage_walk_pmd_entry(pmd_t *pmd, unsigned long addr, unsigned long end, struct mm_walk *walk) { - struct vm_area_struct *vma = walk->private; + struct vm_area_struct *vma = walk->vma; split_huge_page_pmd(vma, addr, pmd); return 0; } @@ -163,9 +163,7 @@ static void subpage_mark_vma_nohuge(struct mm_struct *mm, unsigned long addr, if (vma->vm_start >= (addr + len)) break; vma->vm_flags |= VM_NOHUGEPAGE; - subpage_proto_walk.private = vma; - walk_page_range(vma->vm_start, vma->vm_end, - &subpage_proto_walk); + walk_page_vma(vma, &subpage_proto_walk); vma = vma->vm_next; } } -- 1.8.3.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org