From patchwork Wed Feb 6 12:31:59 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Beno=C3=AEt_Canet?= X-Patchwork-Id: 218634 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id CAC952C02C7 for ; Thu, 7 Feb 2013 01:20:37 +1100 (EST) Received: from localhost ([::1]:35510 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U35rX-0008AY-OV for incoming@patchwork.ozlabs.org; Wed, 06 Feb 2013 09:20:35 -0500 Received: from eggs.gnu.org ([208.118.235.92]:56006) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U34C9-0007nv-SH for qemu-devel@nongnu.org; Wed, 06 Feb 2013 07:33:49 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U34C5-0005JL-Qk for qemu-devel@nongnu.org; Wed, 06 Feb 2013 07:33:45 -0500 Received: from nodalink.pck.nerim.net ([62.212.105.220]:43675 helo=paradis.irqsave.net) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U34C5-0005JD-Fm for qemu-devel@nongnu.org; Wed, 06 Feb 2013 07:33:41 -0500 Received: by paradis.irqsave.net (Postfix, from userid 1002) id DEF8D874326; Wed, 6 Feb 2013 13:33:40 +0100 (CET) Received: from localhost.localdomain (unknown [192.168.77.1]) by paradis.irqsave.net (Postfix) with ESMTP id F2B34874339; Wed, 6 Feb 2013 13:31:20 +0100 (CET) From: =?UTF-8?q?Beno=C3=AEt=20Canet?= To: qemu-devel@nongnu.org Date: Wed, 6 Feb 2013 13:31:59 +0100 Message-Id: <1360153926-9492-27-git-send-email-benoit@irqsave.net> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1360153926-9492-1-git-send-email-benoit@irqsave.net> References: <1360153926-9492-1-git-send-email-benoit@irqsave.net> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 62.212.105.220 Cc: kwolf@redhat.com, =?UTF-8?q?Beno=C3=AEt=20Canet?= , stefanha@redhat.com Subject: [Qemu-devel] [RFC V6 26/33] qcow2: Add verification of dedup table. 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Benoit Canet --- block/qcow2-refcount.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index f6a80db..d7d9339 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -1154,6 +1154,14 @@ int qcow2_check_refcounts(BlockDriverState *bs, BdrvCheckResult *res, goto fail; } + if (s->has_dedup) { + ret = check_refcounts_l1(bs, res, refcount_table, nb_clusters, + s->dedup_table_offset, s->dedup_table_size, 0); + if (ret < 0) { + goto fail; + } + } + /* snapshots */ for(i = 0; i < s->nb_snapshots; i++) { sn = s->snapshots + i;