From patchwork Fri May 10 16:16:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 10939221 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0DD6B92A for ; Fri, 10 May 2019 16:27:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F008328B89 for ; Fri, 10 May 2019 16:27:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E46B728C9F; Fri, 10 May 2019 16:27:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8B82028B89 for ; Fri, 10 May 2019 16:27:38 +0000 (UTC) Received: from localhost ([127.0.0.1]:46306 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hP8Mz-0007lc-NI for patchwork-qemu-devel@patchwork.kernel.org; Fri, 10 May 2019 12:27:37 -0400 Received: from eggs.gnu.org ([209.51.188.92]:40136) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hP8Ca-0004Oh-EM for qemu-devel@nongnu.org; Fri, 10 May 2019 12:16:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hP8CY-0000DD-10 for qemu-devel@nongnu.org; Fri, 10 May 2019 12:16:51 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39364) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hP8CU-0008TT-Fm; Fri, 10 May 2019 12:16:46 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C429F308FB9D; Fri, 10 May 2019 16:16:45 +0000 (UTC) Received: from linux.fritz.box.com (ovpn-116-183.ams2.redhat.com [10.36.116.183]) by smtp.corp.redhat.com (Postfix) with ESMTP id DC57C17791; Fri, 10 May 2019 16:16:44 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Date: Fri, 10 May 2019 18:16:07 +0200 Message-Id: <20190510161614.23236-9-kwolf@redhat.com> In-Reply-To: <20190510161614.23236-1-kwolf@redhat.com> References: <20190510161614.23236-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.43]); Fri, 10 May 2019 16:16:45 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 08/15] qcow2: Replace bdrv_write() with bdrv_pwrite() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Alberto Garcia There's only one bdrv_write() call left in the qcow2 code, and it can be trivially replaced with the byte-based bdrv_pwrite(). Signed-off-by: Alberto Garcia Reviewed-by: Vladimir Sementsov-Ogievskiy Signed-off-by: Kevin Wolf --- block/qcow2-refcount.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index fa7ac1f7cb..7481903396 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -2429,8 +2429,8 @@ write_refblocks: on_disk_refblock = (void *)((char *) *refcount_table + refblock_index * s->cluster_size); - ret = bdrv_write(bs->file, refblock_offset / BDRV_SECTOR_SIZE, - on_disk_refblock, s->cluster_sectors); + ret = bdrv_pwrite(bs->file, refblock_offset, on_disk_refblock, + s->cluster_size); if (ret < 0) { fprintf(stderr, "ERROR writing refblock: %s\n", strerror(-ret)); goto fail;