From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3866EC388F7 for ; Fri, 6 Nov 2020 00:59:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D472E20B80 for ; Fri, 6 Nov 2020 00:59:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604624357; bh=7ZEnEByVc0R517QJnXpcoY8tP3coLZ3Q0yNiPZUgtgg=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=nAghOa2BeWfRWfBKZ3kIzy7IKlv8eFREd+IeSKUjsWSayELoPoIiqBE8AxylEGap5 vzeD1YwDdAkPGJYAkB3Ecs7S8jnRTINL357s+b8Wef81AkOqSvrS1qno/DFpWNggjT Q0zM5Viwc8ztqAtJtT81dguHKGSV6SSnZcjnis3E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732684AbgKFA7Q (ORCPT ); Thu, 5 Nov 2020 19:59:16 -0500 Received: from mail.kernel.org ([198.145.29.99]:37866 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729162AbgKFA7Q (ORCPT ); Thu, 5 Nov 2020 19:59:16 -0500 Received: from mail-lj1-f172.google.com (mail-lj1-f172.google.com [209.85.208.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 874D020B80; Fri, 6 Nov 2020 00:59:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604624355; bh=7ZEnEByVc0R517QJnXpcoY8tP3coLZ3Q0yNiPZUgtgg=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=LNpnrV7M/iN+V4ujDAzN/T3tay3OStPr/YwN3bQLZEZRpTgr0YhvNN4iBgBUJLUf3 Eyu6tRaITH92HSP28KFJe9mve+CEskk+7qXQLpjeDebpDpVOQUSpkbvXaaONO39bxV IJUM6BAFBL4N5Ww5w31SVrYbaTEzjrMQ+XrSEDIA= Received: by mail-lj1-f172.google.com with SMTP id v18so1721207ljc.3; Thu, 05 Nov 2020 16:59:15 -0800 (PST) X-Gm-Message-State: AOAM5326MOuS1QQqb4Zj2wC8GUOUq9Lx7YsQGQNBHszlCCCOOEjJS3Mn SXKGJl4UrcRGfajUsf4yyjWZIMcSDtiAMLstp0U= X-Google-Smtp-Source: ABdhPJyXOcSc3bNtfvoEDL2fsq2W1tQrSuxExDjK8UvdpyheAJjMXI2e+jMAtLr0Lt7iM9E9hRacrnZUBqM91DJOAeg= X-Received: by 2002:a2e:50d:: with SMTP id 13mr1899629ljf.41.1604624353730; Thu, 05 Nov 2020 16:59:13 -0800 (PST) MIME-Version: 1.0 References: <20201103100018.683694-1-hch@lst.de> <20201103100018.683694-6-hch@lst.de> In-Reply-To: <20201103100018.683694-6-hch@lst.de> From: Song Liu Date: Thu, 5 Nov 2020 16:59:02 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 05/10] md: implement ->set_read_only to hook into BLKROSET processing To: Christoph Hellwig Cc: Jens Axboe , Ilya Dryomov , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Stefan Haberland , Jan Hoeppner , linux-block@vger.kernel.org, ceph-devel@vger.kernel.org, linux-bcache@vger.kernel.org, linux-raid , linux-mtd@lists.infradead.org, linux-s390@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org On Tue, Nov 3, 2020 at 2:13 AM Christoph Hellwig wrote: > > Implement the ->set_read_only method instead of parsing the actual > ioctl command. > > Signed-off-by: Christoph Hellwig LGTM! Acked-by: Song Liu