From patchwork Tue Oct 19 06:25:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 12568707 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 041FCC433EF for ; Tue, 19 Oct 2021 06:26:09 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 C263261177 for ; Tue, 19 Oct 2021 06:26:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C263261177 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.212667.370664 (Exim 4.92) (envelope-from ) id 1mciZV-0001f5-En; Tue, 19 Oct 2021 06:26:01 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 212667.370664; Tue, 19 Oct 2021 06:26:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mciZV-0001eo-Ay; Tue, 19 Oct 2021 06:26:01 +0000 Received: by outflank-mailman (input) for mailman id 212667; Tue, 19 Oct 2021 06:25:59 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mciZT-0000gN-Rn for xen-devel@lists.xenproject.org; Tue, 19 Oct 2021 06:25:59 +0000 Received: from bombadil.infradead.org (unknown [2607:7c80:54:e::133]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id ac79a240-fd27-446e-bc98-f129e3eaa0f1; Tue, 19 Oct 2021 06:25:50 +0000 (UTC) Received: from 089144192247.atnat0001.highway.a1.net ([89.144.192.247] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mciZE-000HYS-Kb; Tue, 19 Oct 2021 06:25:45 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: ac79a240-fd27-446e-bc98-f129e3eaa0f1 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=S4CUuCzH5lqDJB4MuGXgQVUVRBAgyFaG9eQzfRY3vKs=; b=Y76U8j2/7fMjSInt7+CXGBDOhc CZY3kWorzZ2XPyjb2tyz44lq9E/ZVzRaAEAwhRHsFtJoldrC1Bz7ygkgOAP4PjegThAdcN59PVRnx EoqzxNHR8HF2r+3LHKmbkqPU3gX98CERX8a9xovUUHNUdCqzg/SaZ8TWDCI9dpEkH99+mUQYHjlvH OU4uFyZ0MFPNFVBHys6c+5ihObcQ9kr4ugeCnSkXlolmvravRiugyya4H7qIvrhXaNUnEmvdXsK2i FYUBNrrNufIVcV83q4hcD3MKW8wZif2UlfwLDuf96LNy8crV7wf6vsX/d7s75O4gXzmCvHTEGC2MF 3/pQctLQ==; From: Christoph Hellwig To: Jens Axboe Cc: =?utf-8?q?Roger_Pau_Monn=C3=A9?= , Josef Bacik , David Sterba , OGAWA Hirofumi , Konstantin Komarov , linux-block@vger.kernel.org, xen-devel@lists.xenproject.org, linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev Subject: [PATCH 3/7] xen-blkback: use sync_blockdev Date: Tue, 19 Oct 2021 08:25:26 +0200 Message-Id: <20211019062530.2174626-4-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211019062530.2174626-1-hch@lst.de> References: <20211019062530.2174626-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Use sync_blockdev instead of opencoding it. Signed-off-by: Christoph Hellwig Reviewed-by: Chaitanya Kulkarni --- drivers/block/xen-blkback/xenbus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index 33eba3df4dd9a..914587aabca0c 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/block/xen-blkback/xenbus.c @@ -98,7 +98,7 @@ static void xen_update_blkif_status(struct xen_blkif *blkif) return; } - err = filemap_write_and_wait(blkif->vbd.bdev->bd_inode->i_mapping); + err = sync_blockdev(blkif->vbd.bdev); if (err) { xenbus_dev_error(blkif->be->dev, err, "block flush"); return;