From nobody Thu Sep 11 15:04:47 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 4384BC04E69 for ; Thu, 3 Aug 2023 13:34:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236267AbjHCNeF (ORCPT ); Thu, 3 Aug 2023 09:34:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235181AbjHCNdk (ORCPT ); Thu, 3 Aug 2023 09:33:40 -0400 Received: from dggsgout11.his.huawei.com (unknown [45.249.212.51]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0200046A0; Thu, 3 Aug 2023 06:32:32 -0700 (PDT) Received: from mail02.huawei.com (unknown [172.30.67.143]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4RGqXD16Xwz4f3lVM; Thu, 3 Aug 2023 21:32:28 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.104.67]) by APP4 (Coremail) with SMTP id gCh0CgAHuKtqrMtkWHLlPQ--.49699S9; Thu, 03 Aug 2023 21:32:29 +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 05/29] md: use new apis to suspend array for suspend_lo/hi/store() Date: Thu, 3 Aug 2023 21:29:06 +0800 Message-Id: <20230803132930.2742286-6-yukuai1@huaweicloud.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230803132930.2742286-1-yukuai1@huaweicloud.com> References: <20230803132930.2742286-1-yukuai1@huaweicloud.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: gCh0CgAHuKtqrMtkWHLlPQ--.49699S9 X-Coremail-Antispam: 1UD129KBjvJXoWrZFW8ur1UKr15KFyUCr47CFg_yoW8JF15pF 4xtFWfXr1jyrySqryqqa1vkFy5Jw17KrWqyrZruw1kGa4xJw13Gr15ursYqry09a4fGFn8 Ja15W3W8ZF48G37anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUBj14x267AKxVWrJVCq3wAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_JF0E3s1l82xGYI kIc2x26xkF7I0E14v26ryj6s0DM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2 z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F 4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oVCq 3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7 IYx2IY67AKxVWUXVWUAwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4U M4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCF04k20xvY0x0EwIxGrw CFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE 14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2 IY67AKxVW5JVW7JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F4UJwCI42IY6xAIw20E Y4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x0267 AKxVW8Jr0_Cr1UYxBIdaVFxhVjvjDU0xZFpf9x0JUqiihUUUUU= 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 Convert to use new apis, the old apis will be removed eventually. Signed-off-by: Yu Kuai --- drivers/md/md.c | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index 3c98f253b980..e516c5000a00 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5271,15 +5271,10 @@ suspend_lo_store(struct mddev *mddev, const char *b= uf, size_t len) if (new !=3D (sector_t)new) return -EINVAL; =20 - err =3D mddev_lock(mddev); - if (err) - return err; - - mddev_suspend(mddev); + __mddev_suspend(mddev); WRITE_ONCE(mddev->suspend_lo, new); - mddev_resume(mddev); + __mddev_resume(mddev); =20 - mddev_unlock(mddev); return len; } static struct md_sysfs_entry md_suspend_lo =3D @@ -5304,15 +5299,10 @@ suspend_hi_store(struct mddev *mddev, const char *b= uf, size_t len) if (new !=3D (sector_t)new) return -EINVAL; =20 - err =3D mddev_lock(mddev); - if (err) - return err; - - mddev_suspend(mddev); + __mddev_suspend(mddev); WRITE_ONCE(mddev->suspend_hi, new); - mddev_resume(mddev); + __mddev_resume(mddev); =20 - mddev_unlock(mddev); return len; } static struct md_sysfs_entry md_suspend_hi =3D --=20 2.39.2