From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from canpmsgout11.his.huawei.com (canpmsgout11.his.huawei.com [113.46.200.226]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0EDCE2DF710; Mon, 27 Oct 2025 07:37:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=113.46.200.226 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761550634; cv=none; b=Q5CooUIg4y8j8sZtm9Zkfr7drqy86Q8S2o87vBbY/xqnYUn8BMBHiHLZygPk8yvl+UKgbjA5494i5AmuK5KXZTWpyhcj/VAQJjNbDrpiOkdK7p7Yb8hk1L8xb9TN+fvgIw2ghzpLpjFsjhplZmbWKtYF1N6PlsCyi99hv7ukmFA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761550634; c=relaxed/simple; bh=tw7WnEht10HqcA5XXRhw7X4XHmD61BOQ6F3hTuuWDT4=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=UySK8EVTPK06QYsvzgR1qvDgIMFlZjIbAaHxojWmqZ9cj70sSiPlNkg4gsgh4kLNR+tkciSAFo49HCVX7ch8HyqX2jOS1kratcrP6qNklTW3iamhE1GiDqUvWb1jx501m+F3KurxvyfZ2vwF+9B19au4PXO/pm190zndLiieQeM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=h-partners.com; dkim=pass (1024-bit key) header.d=h-partners.com header.i=@h-partners.com header.b=AbMP9KuK; arc=none smtp.client-ip=113.46.200.226 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=h-partners.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=h-partners.com header.i=@h-partners.com header.b="AbMP9KuK" dkim-signature: v=1; a=rsa-sha256; d=h-partners.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=Veqlajx9hcX/caaFx5LjXLvLPmhYovUz7QjCrks7n5E=; b=AbMP9KuKtdxhfbRct2piViGDvVvWJ3bY2uxjcRV+WwQlUTQ5vWox08kki7E8VkVLEDbS3RrCV RBR4m8IxCZLuLgWGaWXRcScTDIwALzzS9s1JKufmLajGzyKa0cWEbKOQTdLO8aSDtTsKqIH4ucH TKGUqshEArWLIqHxVmABnXQ= Received: from mail.maildlp.com (unknown [172.19.163.17]) by canpmsgout11.his.huawei.com (SkyGuard) with ESMTPS id 4cw5100WHYzKm9W; Mon, 27 Oct 2025 15:36:36 +0800 (CST) Received: from dggemv705-chm.china.huawei.com (unknown [10.3.19.32]) by mail.maildlp.com (Postfix) with ESMTPS id 8C7D71A0188; Mon, 27 Oct 2025 15:37:03 +0800 (CST) Received: from kwepemn500011.china.huawei.com (7.202.194.152) by dggemv705-chm.china.huawei.com (10.3.19.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 27 Oct 2025 15:37:03 +0800 Received: from huawei.com (10.50.87.129) by kwepemn500011.china.huawei.com (7.202.194.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 27 Oct 2025 15:37:02 +0800 From: To: , , , , , CC: , , , , , Subject: [PATCH v7 0/4] make logical block size configurable Date: Mon, 27 Oct 2025 15:29:11 +0800 Message-ID: <20251027072915.3014463-1-linan122@huawei.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: kwepems500002.china.huawei.com (7.221.188.17) To kwepemn500011.china.huawei.com (7.202.194.152) From: Li Nan Resent to cc Kuai's new email. v7: - Add three prerequisite patch to fix some config lbs related issues - Update sb when lbs configuration is done - This feature should support raid0, update documentation accordingly Li Nan (4): md: delete md_redundancy_group when array is becoming inactive md: init bioset in mddev_init md/raid0: Move queue limit setup before r0conf initialization md: allow configuring logical block size Documentation/admin-guide/md.rst | 7 ++ drivers/md/md.h | 1 + include/uapi/linux/raid/md_p.h | 3 +- drivers/md/md-linear.c | 1 + drivers/md/md.c | 154 +++++++++++++++++++++++-------- drivers/md/raid0.c | 14 +-- drivers/md/raid1.c | 1 + drivers/md/raid10.c | 1 + drivers/md/raid5.c | 1 + 9 files changed, 140 insertions(+), 43 deletions(-) -- 2.39.2