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[2620:137:e000::1:20]) by mx.google.com with ESMTP id bk9-20020a170906b0c900b00770872942d8si9843065ejb.958.2022.11.29.07.50.05; Tue, 29 Nov 2022 07:50:36 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236004AbiK2PrP (ORCPT + 99 others); Tue, 29 Nov 2022 10:47:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235945AbiK2Pq4 (ORCPT ); Tue, 29 Nov 2022 10:46:56 -0500 Received: from zju.edu.cn (mail.zju.edu.cn [61.164.42.155]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id ADEC459FED; Tue, 29 Nov 2022 07:46:54 -0800 (PST) Received: from localhost.localdomain (unknown [10.14.30.50]) by mail-app4 (Coremail) with SMTP id cS_KCgBnaMxfKYZjT2esCA--.15899S2; Tue, 29 Nov 2022 23:46:48 +0800 (CST) From: Jinlong Chen To: axboe@kernel.dk Cc: hch@lst.de, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nickyc975@zju.edu.cn Subject: [PATCH v2 0/5] random improvements and cleanups for elevator.c Date: Tue, 29 Nov 2022 23:46:33 +0800 Message-Id: X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CM-TRANSID: cS_KCgBnaMxfKYZjT2esCA--.15899S2 X-Coremail-Antispam: 1UD129KBjvdXoW7Jr18JryrGr18tr15CF45Wrg_yoWxKFb_Za 97tas7Ja1DJ3Wjva47Ka43tr9xuF93X345A3W7JrWSyFW3GF4avrs7ZFZ8ur1rur42ywnI kF4jvFyxZwnrKjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbIkFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wAFIxvE14AK wVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20x vE14v26w1j6s0DM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4UJVW0owA2z4x0Y4vEx4A2 jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oVCq3wAac4AC62xK8xCEY4 vEwIxC4wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv 7VC0I7IYx2IY67AKxVWUGVWUXwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCF04k20xvY0x0E wIxGrwCF04k20xvE74AGY7Cv6cx26r4fKr1UJr1l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2 IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v2 6r126r1DMIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2 IY6xkF7I0E14v26r1j6r4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv 67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf 9x0JUAkucUUUUU= X-CM-SenderInfo: qssqjiaqqzq6lmxovvfxof0/1tbiAgIJB1ZdtcpCQAABs5 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750846182250400288?= X-GMAIL-MSGID: =?utf-8?q?1750846182250400288?= The series slightly improves the readability of elevator.c. Changes in v2: - add patch 3 to further improve the readability (suggested by Christoph) - add Reviewed-by tags from Christoph Jinlong Chen (5): elevator: print none at first in elv_iosched_show even if the queue has a scheduler elevator: replace continue with else-if in elv_iosched_show elevator: print e->elevator_name instead of cur->elevator_name in elv_iosched_show elevator: repalce "len+name" with "name+len" in elv_iosched_show elevator: use bool instead of int as the return type of elv_iosched_allow_bio_merge block/elevator.c | 23 ++++++++++------------- 1 file changed, 10 insertions(+), 13 deletions(-)