From patchwork Tue Jan 26 03:59:01 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fam Zheng X-Patchwork-Id: 8117761 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 D89449F6DA for ; Tue, 26 Jan 2016 04:03:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 591E1202E5 for ; Tue, 26 Jan 2016 04:03:49 +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 B31B7202DD for ; Tue, 26 Jan 2016 04:03:48 +0000 (UTC) Received: from localhost ([::1]:41801 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aNur6-0007Xj-4L for patchwork-qemu-devel@patchwork.kernel.org; Mon, 25 Jan 2016 23:03:48 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33717) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aNuoU-0002d6-L1 for qemu-devel@nongnu.org; Mon, 25 Jan 2016 23:01:07 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aNuoR-0005Vg-Gn for qemu-devel@nongnu.org; Mon, 25 Jan 2016 23:01:06 -0500 Received: from mx1.redhat.com ([209.132.183.28]:39592) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aNuoP-0005V2-PY; Mon, 25 Jan 2016 23:01:01 -0500 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (Postfix) with ESMTPS id 55CCFC0ED400; Tue, 26 Jan 2016 04:01:01 +0000 (UTC) Received: from fam-t430.redhat.com (vpn1-5-65.pek2.redhat.com [10.72.5.65]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u0Q3x4CP005788; Mon, 25 Jan 2016 23:00:55 -0500 From: Fam Zheng To: qemu-devel@nongnu.org Date: Tue, 26 Jan 2016 11:59:01 +0800 Message-Id: <1453780743-16806-15-git-send-email-famz@redhat.com> In-Reply-To: <1453780743-16806-1-git-send-email-famz@redhat.com> References: <1453780743-16806-1-git-send-email-famz@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 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 v9 14/16] 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; }