From patchwork Thu Jan 26 12:34:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Dovgalyuk X-Patchwork-Id: 720137 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3v8LyJ0sk7z9t1T for ; Thu, 26 Jan 2017 23:36:40 +1100 (AEDT) Received: from localhost ([::1]:38018 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cWjI5-0004og-LK for incoming@patchwork.ozlabs.org; Thu, 26 Jan 2017 07:36:37 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49777) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cWjGP-0003ZN-6u for qemu-devel@nongnu.org; Thu, 26 Jan 2017 07:34:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cWjGK-00053X-77 for qemu-devel@nongnu.org; Thu, 26 Jan 2017 07:34:53 -0500 Received: from mail.ispras.ru ([83.149.199.45]:42572) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cWjGJ-00053P-VT for qemu-devel@nongnu.org; Thu, 26 Jan 2017 07:34:48 -0500 Received: from [10.10.150.6] (unknown [85.142.117.226]) by mail.ispras.ru (Postfix) with ESMTPSA id 2A4AC540068; Thu, 26 Jan 2017 15:34:47 +0300 (MSK) To: qemu-devel@nongnu.org From: Pavel Dovgalyuk Date: Thu, 26 Jan 2017 15:34:51 +0300 Message-ID: <20170126123451.5412.95683.stgit@PASHA-ISP> In-Reply-To: <20170126123411.5412.44769.stgit@PASHA-ISP> References: <20170126123411.5412.44769.stgit@PASHA-ISP> User-Agent: StGit/0.16 MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 83.149.199.45 Subject: [Qemu-devel] [PATCH v8 7/9] replay: disable default snapshot for record/replay 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, peter.maydell@linaro.org, quintela@redhat.com, jasowang@redhat.com, mst@redhat.com, dovgaluk@ispras.ru, kraxel@redhat.com, pbonzini@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This patch disables setting '-snapshot' option on by default in record/replay mode. This is needed for creating vmstates in record and replay modes. Signed-off-by: Pavel Dovgalyuk --- vl.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/vl.c b/vl.c index def0520..bddb2bc 100644 --- a/vl.c +++ b/vl.c @@ -3198,7 +3198,13 @@ int main(int argc, char **argv, char **envp) drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS); break; case QEMU_OPTION_snapshot: - snapshot = 1; + { + Error *blocker = NULL; + snapshot = 1; + error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED, + "-snapshot"); + replay_add_blocker(blocker); + } break; case QEMU_OPTION_hdachs: {