Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp3985632pxa; Sun, 9 Aug 2020 19:24:03 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyleCJDFiZ5xH/jPI79KHSrUkFMpUelx+8YeB0t1XfyK6/geJjfffyA4PXtz9EIrPsBfXQp X-Received: by 2002:aa7:c34d:: with SMTP id j13mr19041582edr.209.1597026243494; Sun, 09 Aug 2020 19:24:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597026243; cv=none; d=google.com; s=arc-20160816; b=PKDloaKoXrZ8S4j8Mkzy5fdqj9YNnKAlOx6Z4RKaPVufTsFc0XiauW8hu2msRwKr0Y 7S74qvBnx0QOwnMdsOHZSzhwylJ9PiYF4KvOMw4u4sl49I1VtmP2rJIwiSbJnCnJC4Kq NY6ISkhF560L6m74uqvoaadsH8fmxLqZze+QrMPFou18grB5k59iHodXe0zazIvV7/2G q8zjDZ3RWyWWMnjzvSeRvgOnYKeOb5LessUFx6MZwsvwWJg5tXv7fqGIO3Pc9AAI3r7A K+Ss4ppHGIk8yAcygUkEEI2e5PNtKkZLi3etVM8VFCVkJZa8aL/y+8niRqlqSr+uS+DT PWyw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from; bh=gJdUgVKpPrktJMtoIQwHRLm+5nyTU/uwcINxv4ifpxE=; b=0cxORl/Hk1P/TwBtBNN5GZom32qIyJbZf3Nkap0O2VUAVyguujfgX6I2HGpK6O9gdQ j5qgpF+XbCq2DHBeLufXY2IvSCWoo+vVllHUSf5UdvRhmwnU0/INjblmgmG7hCKgsIkV bTSp6244gfhx6yhBg7pqNQKtGdIpFuLdrx7dCTSwJYgBOOV/s0P21zzn7T4UG0LQ10+e 8b3KQE30+pcwtIFOSEXcCfUtiCdqbzl0NxWYjbVeOHfyO6qtsOsrJcpJcsSOsBl8XW1Y xUE/SYjAC/Wyx6+6aM5i9AsnuNziCNNAufN7JfHkhybNvQPxw3VThK+cdovOaSej3jtV 08lw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id i19si3891253ejh.715.2020.08.09.19.23.40; Sun, 09 Aug 2020 19:24:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726382AbgHJCWM (ORCPT + 99 others); Sun, 9 Aug 2020 22:22:12 -0400 Received: from smtp23.cstnet.cn ([159.226.251.23]:53310 "EHLO cstnet.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726335AbgHJCWM (ORCPT ); Sun, 9 Aug 2020 22:22:12 -0400 Received: from localhost (unknown [159.226.5.99]) by APP-03 (Coremail) with SMTP id rQCowADX3xtHrzBfDXBoAQ--.23141S2; Mon, 10 Aug 2020 10:21:59 +0800 (CST) From: Xu Wang To: tytso@mit.edu, adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Xu Wang Subject: [PATCH] mballoc: Replace seq_printf with seq_puts Date: Mon, 10 Aug 2020 02:21:58 +0000 Message-Id: <20200810022158.9167-1-vulab@iscas.ac.cn> X-Mailer: git-send-email 2.17.1 X-CM-TRANSID: rQCowADX3xtHrzBfDXBoAQ--.23141S2 X-Coremail-Antispam: 1UD129KBjvdXoWrWry7KFy5Kw4fGr48GFyUWrg_yoWxXrcEka 47CF4kuryfJrn2kF1kJrs0yry0v3Z2yF4rJa9rJr43ZF1jga1rZ3s8JFs3Aw4xGr4jkr9r Cw1rWFy8WFWS9jkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb4AFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_ Gr1UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Cr 1j6rxdM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj 6xIIjxv20xvE14v26r1q6rW5McIj6I8E87Iv67AKxVW8Jr0_Cr1UMcvjeVCFs4IE7xkEbV WUJVW8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lc2xSY4AK67AK 6r4UMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI 0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y 0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxV W8JVWxJwCI42IY6xAIw20EY4v20xvaj40_Wr1j6rW3Jr1lIxAIcVC2z280aVAFwI0_Jr0_ Gr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUb7DG5 UUUUU== X-Originating-IP: [159.226.5.99] X-CM-SenderInfo: pyxotu46lvutnvoduhdfq/1tbiAwgEA13qZSbaIgABsB Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org seq_puts is a lot cheaper than seq_printf, so use that to print literal strings. Signed-off-by: Xu Wang --- fs/ext4/mballoc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index c0a331e2feb0..77288e549a95 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2439,7 +2439,7 @@ static int ext4_mb_seq_groups_show(struct seq_file *seq, void *v) for (i = 0; i <= 13; i++) seq_printf(seq, " %-5u", i <= blocksize_bits + 1 ? sg.info.bb_counters[i] : 0); - seq_printf(seq, " ]\n"); + seq_puts(seq, " ]\n"); return 0; } -- 2.17.1