From patchwork Mon Jan 25 02:44:45 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fam Zheng X-Patchwork-Id: 8103461 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 3C6659F1CC for ; Mon, 25 Jan 2016 02:51:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AA307203A4 for ; Mon, 25 Jan 2016 02:51:21 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 10FE42038D for ; Mon, 25 Jan 2016 02:51:21 +0000 (UTC) Received: from localhost ([::1]:34370 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aNXFQ-0003ra-Gg for patchwork-qemu-devel@patchwork.kernel.org; Sun, 24 Jan 2016 21:51:20 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36442) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aNXAo-0002xi-HJ for qemu-devel@nongnu.org; Sun, 24 Jan 2016 21:46:35 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aNXAn-0001kF-M0 for qemu-devel@nongnu.org; Sun, 24 Jan 2016 21:46:34 -0500 Received: from mx1.redhat.com ([209.132.183.28]:47550) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aNXAj-0001ia-E5; Sun, 24 Jan 2016 21:46:29 -0500 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id 0C8B6B282A; Mon, 25 Jan 2016 02:46:29 +0000 (UTC) Received: from fam-t430.redhat.com (vpn1-5-75.pek2.redhat.com [10.72.5.75]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u0P2imts002481; Sun, 24 Jan 2016 21:46:22 -0500 From: Fam Zheng To: qemu-devel@nongnu.org Date: Mon, 25 Jan 2016 10:44:45 +0800 Message-Id: <1453689887-2567-14-git-send-email-famz@redhat.com> In-Reply-To: <1453689887-2567-1-git-send-email-famz@redhat.com> References: <1453689887-2567-1-git-send-email-famz@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: Kevin Wolf , qemu-block@nongnu.org, mreitz@redhat.com, Stefan Hajnoczi , pbonzini@redhat.com Subject: [Qemu-devel] [PATCH v8 13/15] qemu-img: In "map", use the returned "file" from bdrv_get_block_status X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Now all drivers should return a correct "file", we can make use of it, even with the recursion into backing chain above. Reviewed-by: Eric Blake Reviewed-by: Stefan Hajnoczi Signed-off-by: Fam Zheng --- qemu-img.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qemu-img.c b/qemu-img.c index e653b2f..c8bc63f 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -2236,7 +2236,7 @@ static int get_block_status(BlockDriverState *bs, int64_t sector_num, e->flags = ret & ~BDRV_BLOCK_OFFSET_MASK; e->offset = ret & BDRV_BLOCK_OFFSET_MASK; e->depth = depth; - e->bs = bs; + e->bs = file; return 0; }