From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 EB76A22B8CB for ; Tue, 10 Jun 2025 07:20:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749540046; cv=none; b=VR08wOGihOHev8YwuC0dGowZP6n8dFl+N7nu2DqcXRcvZDX/lhSyUl2LheuwoRLZ6/ZYcGDmNeYd5D+8jyEMTRX77vaNU/Iezvtz5mVGlycVOPS6jWkeG4eHap2pJH5FISePriX41J1GNRb/iAh6WnrLgLEfzySnfQYExLMSM54= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749540046; c=relaxed/simple; bh=EbUVNoFdx3zYmawSSKjJsL1rkA2gMhNCwKtvCU8eIlQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=kIS6byLU59jyxj7yPhTWMg9AosFgemXFm/bSwcfXOa3UCC7cmBen9jxOlfbaspXRxmkzzH0XpVNzusSTxZiUKLRU8/4An5ZVs00DU9+q+Fl9bQAO4OWRjIqo3ylzbgm64Hbk6LNfYv/NlkUFd5LH+DTJhxvUn4gLdRrqChr2cGU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Dq8ihLU4; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Dq8ihLU4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1749540044; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JKFQNoOV6O/AxB1qQOWAYBHwemWxUcomdgD3WGnvWJE=; b=Dq8ihLU4uzIqrxqhXMnQhKfaSoZQZ8NCrGjGtXY740m/WwudSe+0xMFyH3Ptt1+RstAT8n +mydrhaNughVpHtp1ge7zQ6ffdhmEQlmyodFtzoaQqEG+OXVbZuIvPfMar4w3AY3mTyvJ+ SQgCJpm0F09rB4xUEQHNeQ5CiHKtrtU= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-465-UI5Os2-SMpOqQ4Usv78x5g-1; Tue, 10 Jun 2025 03:20:40 -0400 X-MC-Unique: UI5Os2-SMpOqQ4Usv78x5g-1 X-Mimecast-MFC-AGG-ID: UI5Os2-SMpOqQ4Usv78x5g_1749540039 Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8542E18002E4; Tue, 10 Jun 2025 07:20:39 +0000 (UTC) Received: from localhost.localdomain (unknown [10.72.120.23]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 717BA19560AF; Tue, 10 Jun 2025 07:20:36 +0000 (UTC) From: Xiao Ni To: linux-raid@vger.kernel.org Cc: yukuai3@huawei.com, ncroxon@redhat.com, song@kernel.org, yukuai1@huaweicloud.com Subject: [PATCH 3/3] md: remove/add redundancy group only in level change Date: Tue, 10 Jun 2025 15:20:22 +0800 Message-Id: <20250610072022.98907-4-xni@redhat.com> In-Reply-To: <20250610072022.98907-1-xni@redhat.com> References: <20250610072022.98907-1-xni@redhat.com> Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 del_gendisk is called in synchronous way now. So it doesn't need to handle redundancy group in stop path separately. Signed-off-by: Xiao Ni --- drivers/md/md.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index dde3d2bfd34d..7ae91155f2e4 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -6523,8 +6523,6 @@ static void __md_stop(struct mddev *mddev) if (mddev->private) pers->free(mddev, mddev->private); mddev->private = NULL; - if (pers->sync_request && mddev->to_remove == NULL) - mddev->to_remove = &md_redundancy_group; put_pers(pers); clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); -- 2.32.0 (Apple Git-132)