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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 40002C388F7 for ; Sat, 31 Oct 2020 09:21:07 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D7E9C20739 for ; Sat, 31 Oct 2020 09:21:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Z+SMAyeK"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="qv684+6g" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D7E9C20739 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/OfrUn/95IFiUPZZMmGxdLimzCVnoJky7OJDEKdgoc4=; b=Z+SMAyeKLJLZaYwAvBlVcrctP RmMt5Rb9RSofQBgejCoz3DhK8brVAxpBKM/KYHj1dqwQKPw7bdRmZLUH3/2tFj3C/azqgbXm2D6zR PuxzQD2MFqRLgR8ic5r1qhoCbFoEXx8NM/Y6Na/GFZWAGtS6VUeQXsvOeJiiuiinWbgpJ1+wDF/VM G9U0/l+oQgjIETd78aMnOxwi3kX/hdi1bEcSuKoOkobNwusTOjgmewthjqQkZYb0yZ28B+OjuFYJW bQVeL7ljMZhhZUaDMcll0brsTsKFoSVfy1LKmnCanFvlb4qTOWEBtYSS/MDY+MIbOJKp/TXJPFxks J0/vaea7A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kYn3R-0005X6-Ua; Sat, 31 Oct 2020 09:20:09 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kYn3P-0005Wf-Dv for linux-mtd@merlin.infradead.org; Sat, 31 Oct 2020 09:20:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=LHct6feTU7L0nCAl+LeQycCuOcwMhUL/YjRE2qUcCWU=; b=qv684+6ggZCUIA8CvQEvm3wqd4 /nUe37TLCHgkyzuReGe4r0lN3xtMA+d2sCMm50mbjquqHDLUwugVvXas7kN++3CtVY4wRGU0TB2x6 xJHUWIo9wf5CH06uC5io24V48CMBu07dLhIUB4lwWxDyMk5UAQUVBsPrCTiI+Ya2lkvwzSFn9f9+d rZKussDqoPPkRLz3Jbkxp8E0B+0DgDb0fCp3K8B1gcsmLCo4Ssk0ySks8TSwWEARq6tEYpV+lZD7J aWWe1EuHTE6GIjCw6udCywlzHC+FBW7f8IQXqJvLSZqDSu4Z42l/V2wUKbNueEaAOJano82pgtFY+ rwSpDtfA==; Received: from 089144193201.atnat0002.highway.a1.net ([89.144.193.201] helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kYn3N-0008A8-P0; Sat, 31 Oct 2020 09:20:06 +0000 From: Christoph Hellwig To: Jens Axboe Subject: [PATCH 09/11] loop: use set_disk_ro Date: Sat, 31 Oct 2020 09:58:08 +0100 Message-Id: <20201031085810.450489-10-hch@lst.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201031085810.450489-1-hch@lst.de> References: <20201031085810.450489-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-raid@vger.kernel.org, Jan Hoeppner , Vignesh Raghavendra , linux-s390@vger.kernel.org, Richard Weinberger , linux-block@vger.kernel.org, Song Liu , linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, Stefan Haberland , Miquel Raynal , Ilya Dryomov , ceph-devel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Use set_disk_ro instead of set_device_ro to match all other block drivers and to ensure all partitions mirror the read-only flag. Signed-off-by: Christoph Hellwig --- drivers/block/loop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/loop.c b/drivers/block/loop.c index cb1191d6e945f2..3e1ea45bb315d8 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1137,7 +1137,7 @@ static int loop_configure(struct loop_device *lo, fmode_t mode, if (error) goto out_unlock; - set_device_ro(bdev, (lo->lo_flags & LO_FLAGS_READ_ONLY) != 0); + set_disk_ro(lo->lo_disk, (lo->lo_flags & LO_FLAGS_READ_ONLY) != 0); lo->use_dio = lo->lo_flags & LO_FLAGS_DIRECT_IO; lo->lo_device = bdev; -- 2.28.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/