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 X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A565C388F9 for ; Sun, 1 Nov 2020 20:13:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 108902225C for ; Sun, 1 Nov 2020 20:13:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727289AbgKAUNG (ORCPT ); Sun, 1 Nov 2020 15:13:06 -0500 Received: from smtprelay0217.hostedemail.com ([216.40.44.217]:48234 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727228AbgKAUNE (ORCPT ); Sun, 1 Nov 2020 15:13:04 -0500 Received: from filter.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay01.hostedemail.com (Postfix) with ESMTP id 1DBD0100E7B43; Sun, 1 Nov 2020 20:13:03 +0000 (UTC) X-Session-Marker: 6A6F6540706572636865732E636F6D X-HE-Tag: shop54_2901886272aa X-Filterd-Recvd-Size: 2255 Received: from joe-laptop.perches.com (unknown [47.151.133.149]) (Authenticated sender: joe@perches.com) by omf04.hostedemail.com (Postfix) with ESMTPA; Sun, 1 Nov 2020 20:13:02 +0000 (UTC) From: Joe Perches To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] mm:backing-dev: Use sysfs_emit in macro defining functions Date: Sun, 1 Nov 2020 12:12:50 -0800 Message-Id: <289a7dd0aeb738bbbf52d044778256e45fc28322.1604261483.git.joe@perches.com> X-Mailer: git-send-email 2.26.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The cocci script used in commit bdacbb8d04f ("mm: Use sysfs_emit for struct kobject * uses") does not convert the name##_show macro because the macro uses concatenation via ##. Convert it by hand. Signed-off-by: Joe Perches --- mm/backing-dev.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 408d5051d05b..e33797579338 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -150,11 +150,11 @@ static ssize_t read_ahead_kb_store(struct device *dev, #define BDI_SHOW(name, expr) \ static ssize_t name##_show(struct device *dev, \ - struct device_attribute *attr, char *page) \ + struct device_attribute *attr, char *buf) \ { \ struct backing_dev_info *bdi = dev_get_drvdata(dev); \ \ - return snprintf(page, PAGE_SIZE-1, "%lld\n", (long long)expr); \ + return sysfs_emit(buf, "%lld\n", (long long)expr); \ } \ static DEVICE_ATTR_RW(name); @@ -200,11 +200,11 @@ BDI_SHOW(max_ratio, bdi->max_ratio) static ssize_t stable_pages_required_show(struct device *dev, struct device_attribute *attr, - char *page) + char *buf) { dev_warn_once(dev, "the stable_pages_required attribute has been removed. Use the stable_writes queue attribute instead.\n"); - return snprintf(page, PAGE_SIZE-1, "%d\n", 0); + return sysfs_emit(buf, "%d\n", 0); } static DEVICE_ATTR_RO(stable_pages_required); -- 2.26.0