From nobody Wed Feb 11 04:02:50 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 4E353EB64DD for ; Thu, 3 Aug 2023 13:27:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236010AbjHCN1n (ORCPT ); Thu, 3 Aug 2023 09:27:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235359AbjHCN1e (ORCPT ); Thu, 3 Aug 2023 09:27:34 -0400 Received: from dggsgout12.his.huawei.com (dggsgout12.his.huawei.com [45.249.212.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FCD11702; Thu, 3 Aug 2023 06:27:31 -0700 (PDT) Received: from mail02.huawei.com (unknown [172.30.67.143]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTP id 4RGqQP22mpz4f3knM; Thu, 3 Aug 2023 21:27:25 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.104.67]) by APP4 (Coremail) with SMTP id gCh0CgCnD7M6q8tk5SrlPQ--.7420S7; Thu, 03 Aug 2023 21:27:28 +0800 (CST) From: Yu Kuai To: song@kernel.org, xni@redhat.com Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai3@huawei.com, yukuai1@huaweicloud.com, yi.zhang@huawei.com, yangerkun@huawei.com Subject: [PATCH -next 03/13] md: factor out a helper rdev_is_spare() from remove_and_add_spares() Date: Thu, 3 Aug 2023 21:24:16 +0800 Message-Id: <20230803132426.2688608-4-yukuai1@huaweicloud.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230803132426.2688608-1-yukuai1@huaweicloud.com> References: <20230803132426.2688608-1-yukuai1@huaweicloud.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: gCh0CgCnD7M6q8tk5SrlPQ--.7420S7 X-Coremail-Antispam: 1UD129KBjvJXoW7Kr47Kr4xtr45uw4rtw13urg_yoW8GF48pF 4fKFWYkw4UZFyjga1vgryUGa4ag3W0gayIkFyfCa4xZasxXry5Ka1vkF98tFnxAFWFvF45 ZF15tw48CFy5WF7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUU9m14x267AKxVWrJVCq3wAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_JrWl82xGYIkIc2 x26xkF7I0E14v26ryj6s0DM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2z4x0 Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F4UJw A2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oVCq3wAS 0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2 IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0 Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCF04k20xvY0x0EwIxGrwCFx2 IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v2 6r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67 AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IY s7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr 0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0JUd8n5UUUUU= 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 There are no functional changes, just to make the code simpler and prepare to refactor remove_and_add_spares(). Signed-off-by: Yu Kuai --- drivers/md/md.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index 0d84754027ec..0e4967f17115 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -9157,6 +9157,14 @@ static bool rdev_removeable(struct md_rdev *rdev) !atomic_read(&rdev->nr_pending); } =20 +static bool rdev_is_spare(struct md_rdev *rdev) +{ + return !test_bit(Candidate, &rdev->flags) && rdev->raid_disk >=3D 0 && + !test_bit(In_sync, &rdev->flags) && + !test_bit(Journal, &rdev->flags) && + !test_bit(Faulty, &rdev->flags); +} + static int remove_and_add_spares(struct mddev *mddev, struct md_rdev *this) { @@ -9187,13 +9195,10 @@ static int remove_and_add_spares(struct mddev *mdde= v, rdev_for_each(rdev, mddev) { if (this && this !=3D rdev) continue; + if (rdev_is_spare(rdev)) + spares++; if (test_bit(Candidate, &rdev->flags)) continue; - if (rdev->raid_disk >=3D 0 && - !test_bit(In_sync, &rdev->flags) && - !test_bit(Journal, &rdev->flags) && - !test_bit(Faulty, &rdev->flags)) - spares++; if (rdev->raid_disk >=3D 0) continue; if (test_bit(Faulty, &rdev->flags)) --=20 2.39.2