From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f49.google.com (mail-pa0-f49.google.com [209.85.220.49]) by kanga.kvack.org (Postfix) with ESMTP id 408796B007E for ; Fri, 8 Apr 2016 01:18:45 -0400 (EDT) Received: by mail-pa0-f49.google.com with SMTP id fe3so68301390pab.1 for ; Thu, 07 Apr 2016 22:18:45 -0700 (PDT) Received: from mailout2.samsung.com (mailout2.samsung.com. [203.254.224.25]) by mx.google.com with ESMTPS id ah8si4206904pad.148.2016.04.07.22.18.44 for (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 07 Apr 2016 22:18:44 -0700 (PDT) Received: from epcpsbgm1new.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0O5A02OJQUR6SRC0@mailout2.samsung.com> for linux-mm@kvack.org; Fri, 08 Apr 2016 14:18:42 +0900 (KST) From: Weijie Yang Subject: [PATCH] mm fix commmets: If SPARSEMEM, pgdata doesn't have page_ext Date: Fri, 08 Apr 2016 13:17:42 +0800 Message-id: <"000001d19156$1e02a5c0$5a07f140$@yang"@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-transfer-encoding: 7bit Content-language: zh-cn Sender: owner-linux-mm@kvack.org List-ID: To: 'Andrew Morton' Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, 'Weijie Yang' If SPARSEMEM, use page_ext in mem_section if !SPARSEMEM, use page_ext in pgdata Signed-off-by: Weijie Yang --- include/linux/mmzone.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index c60df92..43c412c 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -1056,7 +1056,7 @@ struct mem_section { unsigned long *pageblock_flags; #ifdef CONFIG_PAGE_EXTENSION /* - * If !SPARSEMEM, pgdat doesn't have page_ext pointer. We use + * If SPARSEMEM, pgdat doesn't have page_ext pointer. We use * section. (see page_ext.h about this.) */ struct page_ext *page_ext; -- 2.6.3 -- 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