From nobody Tue Feb 10 19:50:08 2026 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 8594CEE49AD for ; Fri, 25 Aug 2023 03:15:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237175AbjHYDOg (ORCPT ); Thu, 24 Aug 2023 23:14:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47668 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234002AbjHYDOS (ORCPT ); Thu, 24 Aug 2023 23:14:18 -0400 Received: from dggsgout12.his.huawei.com (dggsgout12.his.huawei.com [45.249.212.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3EA351FCB; Thu, 24 Aug 2023 20:14:16 -0700 (PDT) Received: from mail02.huawei.com (unknown [172.30.67.169]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTP id 4RX4mf2cPLz4f3tDZ; Fri, 25 Aug 2023 11:14:10 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.104.67]) by APP4 (Coremail) with SMTP id gCh0CgAnBah_HOhkveEWBg--.3212S8; Fri, 25 Aug 2023 11:14:13 +0800 (CST) From: Yu Kuai To: agk@redhat.com, snitzer@kernel.org, dm-devel@redhat.com, song@kernel.org, xni@redhat.com Cc: linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org, yukuai3@huawei.com, yukuai1@huaweicloud.com, yi.zhang@huawei.com, yangerkun@huawei.com Subject: [PATCH -next v2 4/7] md-bitmap: remove the checking of 'pers->quiesce' from location_store() Date: Fri, 25 Aug 2023 11:09:53 +0800 Message-Id: <20230825030956.1527023-5-yukuai1@huaweicloud.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230825030956.1527023-1-yukuai1@huaweicloud.com> References: <20230825030956.1527023-1-yukuai1@huaweicloud.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: gCh0CgAnBah_HOhkveEWBg--.3212S8 X-Coremail-Antispam: 1UD129KBjvdXoW7Gw18Xr45WFW7KF1DJr1rtFb_yoW3XrgE9a 1kZry3tr17CrWUAr13tw1xZryjkw1kWan7XFWSgrWSvFnxG348GryFkF17Xw4IvFZxCasx Xryjgr48Zr4rtjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbDkFF20E14v26rWj6s0DM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28IrcIa0xkI8VA2jI8067AKxVWUAVCq3wA2048vs2 IY020Ec7CjxVAFwI0_Xr0E3s1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28E F7xvwVC0I7IYx2IY67AKxVWDJVCq3wA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVWxJr0_Gc Wl84ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_GcCE3s1l e2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI 8IcVAFwI0_Jr0_Jr4lYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8JwAC jcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2Y2ka0x kIwI1l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AK xVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrx kI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v2 6F4j6r4UJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr 1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUbmZX7UU UUU== X-CM-SenderInfo: 51xn3trlr6x35dzhxuhorxvhhfrp/ X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Yu Kuai After commit 4d27e927344a ("md: don't quiesce in mddev_suspend()"), there is no need to check 'pers->quiesce' before calling mddev_suspend(). Signed-off-by: Yu Kuai --- drivers/md/md-bitmap.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c index 6f9ff14971f9..f38c7f3156cb 100644 --- a/drivers/md/md-bitmap.c +++ b/drivers/md/md-bitmap.c @@ -2352,10 +2352,6 @@ location_store(struct mddev *mddev, const char *buf,= size_t len) if (rv) return rv; if (mddev->pers) { - if (!mddev->pers->quiesce) { - rv =3D -EBUSY; - goto out; - } if (mddev->recovery || mddev->sync_thread) { rv =3D -EBUSY; goto out; --=20 2.39.2