From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 911BDC433EF for ; Fri, 8 Oct 2021 14:03:30 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 8D88661029 for ; Fri, 8 Oct 2021 14:03:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8D88661029 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=email.szu.edu.cn Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 2A4996B0071; Fri, 8 Oct 2021 10:03:29 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2544F900002; Fri, 8 Oct 2021 10:03:29 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 143016B0073; Fri, 8 Oct 2021 10:03:29 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0128.hostedemail.com [216.40.44.128]) by kanga.kvack.org (Postfix) with ESMTP id 01EBC6B0071 for ; Fri, 8 Oct 2021 10:03:28 -0400 (EDT) Received: from smtpin40.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id B903A3015A for ; Fri, 8 Oct 2021 14:03:28 +0000 (UTC) X-FDA: 78673437696.40.886DA1B Received: from smtpbgsg2.qq.com (smtpbgsg2.qq.com [54.254.200.128]) by imf03.hostedemail.com (Postfix) with ESMTP id 7435B3000798 for ; Fri, 8 Oct 2021 14:03:25 +0000 (UTC) X-QQ-mid: bizesmtp47t1633701795tmnivj2w Received: from localhost.localdomain (unknown [218.17.40.87]) by esmtp6.qq.com (ESMTP) with id ; Fri, 08 Oct 2021 22:03:13 +0800 (CST) X-QQ-SSF: 01400000006000203000B00A0000000 X-QQ-FEAT: Fe5ftZnlp8655QC7nuZ3v5HaSU629imm4EfwSTtK3acuJexMgtBQDu1LMd9kM Eg7mAWSyek2b/zwW0xlZ3FDUnvIKq06nlBkK0KEm9UuS9Mg0JEjz15t95E5ZKt6oJiAICW4 or2POQdTq2pXtUjVc/BT/ht+k0H/VEUvCA5dAW7N6O36CxgwNxOdtcXG/TE5GC1UaWxc7cz BRS8F47CrZAMrVo5kT1IArFMFtE+9i37KA7JRWJ7fhDlaHRdpwXpda7AZ68NG+5dz+dsoVk j9J8ZWdnyhn9RmUajWconq+vLu1vdgyyxM+BjMOYGJRjl9H21BtNDCBwljJlQCJNs24IBGJ /bxW5zGgmG8dAauhfI= X-QQ-GoodBg: 2 From: Yinan Zhang To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Yinan Zhang Subject: [PATCH] mm: fix a comment Date: Fri, 8 Oct 2021 22:03:12 +0800 Message-Id: <20211008140312.6492-1-zhangyinan2019@email.szu.edu.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:email.szu.edu.cn:qybgforeign:qybgforeign5 X-QQ-Bgrelay: 1 Authentication-Results: imf03.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=email.szu.edu.cn; spf=pass (imf03.hostedemail.com: domain of zhangyinan2019@email.szu.edu.cn designates 54.254.200.128 as permitted sender) smtp.mailfrom=zhangyinan2019@email.szu.edu.cn X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 7435B3000798 X-Stat-Signature: abnitg83pwxg9b6j1h35krrnkk9q8787 X-HE-Tag: 1633701805-733177 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: I have noticed that the previous macro is #ifndef CONFIG_SPARSEMEM. I think the comment of #else should be CONFIG_SPARSEMEM. Signed-off-by: Yinan Zhang --- mm/page_ext.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/page_ext.c b/mm/page_ext.c index dfb91653d..106079e67 100644 --- a/mm/page_ext.c +++ b/mm/page_ext.c @@ -201,7 +201,7 @@ void __init page_ext_init_flatmem(void) panic("Out of memory"); } =20 -#else /* CONFIG_FLATMEM */ +#else /* CONFIG_SPARSEMEM */ =20 struct page_ext *lookup_page_ext(const struct page *page) { --=20 2.23.0