From patchwork Tue Sep 8 14:53:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 257690 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=-12.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 AD889C433E2 for ; Tue, 8 Sep 2020 20:08:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C3DE204FD for ; Tue, 8 Sep 2020 20:08:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ko5s17TL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731882AbgIHUIv (ORCPT ); Tue, 8 Sep 2020 16:08:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47060 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730193AbgIHPTN (ORCPT ); Tue, 8 Sep 2020 11:19:13 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6CF8C0A3BF2; Tue, 8 Sep 2020 07:55:11 -0700 (PDT) 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=+zVHcucQifdjecrPBhxjClZkm2NjkT/RLZsD1fxF4P4=; b=ko5s17TLYKi28rzQRAAoq31zQ/ sfC2GOdl69IRxmLKZcQsa/k8a0GXiZ+umVW//0HgO5Fgv7b8S76wsrPhdwLL7Q4R1Xt2g0uB5iddx l8OX+RO3CUFt6vACrGggetnHxpCNWp/RirodlGWGie0rjYr7aThkH4wHBbrXc8w4onm4vTbqciTqe VJVnW+pXbo4wFQHSkUyCHgnbNDUtMRNfDJNinXDaGeW2X5VxRJAeQywpHRa/2Iot7BXopGkS2qY7/ AcJtui0CXtCixYCs94tac4VyaoOkq2lZhIP4OMyv9OqI4ny6ad+vb4CrcFqGt15GhiiRsHBuJ+CFU ZGcTfpkw==; Received: from [2001:4bb8:184:af1:3dc3:9c83:fc6c:e0f] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kFf1A-0002zJ-TG; Tue, 08 Sep 2020 14:54:45 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Denis Efremov , Tim Waugh , Michal Simek , Borislav Petkov , "David S. Miller" , Song Liu , "Martin K. Petersen" , Finn Thain , Michael Schmitz , linux-m68k@lists.linux-m68k.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, linux-raid@vger.kernel.org, linux-scsi@vger.kernel.org, linux-fsdevel@vger.kernel.org, Johannes Thumshirn Subject: [PATCH 15/19] md: use bdev_check_media_change Date: Tue, 8 Sep 2020 16:53:43 +0200 Message-Id: <20200908145347.2992670-16-hch@lst.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200908145347.2992670-1-hch@lst.de> References: <20200908145347.2992670-1-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 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org The md driver does not have a ->revalidate_disk method, so it can just use bdev_check_media_change without any additional changes. Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Acked-by: Song Liu Reviewed-by: Hannes Reinecke --- drivers/md/md.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index 9562ef598ae1f4..27ed61197014ef 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -7848,7 +7848,7 @@ static int md_open(struct block_device *bdev, fmode_t mode) atomic_inc(&mddev->openers); mutex_unlock(&mddev->open_mutex); - check_disk_change(bdev); + bdev_check_media_change(bdev); out: if (err) mddev_put(mddev);