From nobody Fri Sep 19 04:12:14 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 673A6C433FE for ; Tue, 29 Nov 2022 15:47:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236029AbiK2PrX (ORCPT ); Tue, 29 Nov 2022 10:47:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42440 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235979AbiK2PrE (ORCPT ); Tue, 29 Nov 2022 10:47:04 -0500 Received: from zju.edu.cn (spam.zju.edu.cn [61.164.42.155]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3993B63B90; Tue, 29 Nov 2022 07:47:03 -0800 (PST) Received: from localhost.localdomain (unknown [10.14.30.50]) by mail-app4 (Coremail) with SMTP id cS_KCgBnaMxfKYZjT2esCA--.15899S7; Tue, 29 Nov 2022 23:46:59 +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 5/5] elevator: use bool instead of int as the return type of elv_iosched_allow_bio_merge Date: Tue, 29 Nov 2022 23:46:38 +0800 Message-Id: <0db0a0298758d60d0f4df8b7126ac6a381e5a5bb.1669736350.git.nickyc975@zju.edu.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: cS_KCgBnaMxfKYZjT2esCA--.15899S7 X-Coremail-Antispam: 1UD129KBjvdXoWruFWrKw17WF1fZr1UWFW8Xrb_yoWDGFc_C3 4Fkwn7uFyDCry5Ar42v3W2kFyvvan3XFyDur13Kr97Aa1qg3W8Aw1xZrsxJry8Wr4xW3W5 G3ZFvF17KFnxKjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbIAFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wAFIxvE14AK wVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20x vE14v26w1j6s0DM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4UJVW0owA2z4x0Y4vEx4A2 jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oVCq3wAac4AC62xK8xCEY4 vEwIxC4wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv 7VC0I7IYx2IY67AKxVWUGVWUXwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCF04k20xvY0x0E wIxGrwCF04k20xvE74AGY7Cv6cx26r4fKr1UJr1l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2 IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v2 6r126r1DMIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_JFI_Gr1lIxAIcVC0I7IYx2 IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv 67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyT uYvjfUFYFADUUUU X-CM-SenderInfo: qssqjiaqqzq6lmxovvfxof0/1tbiAgEJB1ZdtcpF+AABsF Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" We have bool type now, update the old signature. Signed-off-by: Jinlong Chen Reviewed-by: Christoph Hellwig --- block/elevator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/elevator.c b/block/elevator.c index 8a5c171306f1..14e03632b5b5 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -57,7 +57,7 @@ static LIST_HEAD(elv_list); * Query io scheduler to see if the current process issuing bio may be * merged with rq. */ -static int elv_iosched_allow_bio_merge(struct request *rq, struct bio *bio) +static bool elv_iosched_allow_bio_merge(struct request *rq, struct bio *bi= o) { struct request_queue *q =3D rq->q; struct elevator_queue *e =3D q->elevator; @@ -65,7 +65,7 @@ static int elv_iosched_allow_bio_merge(struct request *rq= , struct bio *bio) if (e->type->ops.allow_merge) return e->type->ops.allow_merge(q, rq, bio); =20 - return 1; + return true; } =20 /* --=20 2.34.1