From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42353) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cYX4G-00081T-4w for qemu-devel@nongnu.org; Tue, 31 Jan 2017 06:57:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cYX4F-0007mK-DY for qemu-devel@nongnu.org; Tue, 31 Jan 2017 06:57:48 -0500 From: Pavel Dovgalyuk Date: Tue, 31 Jan 2017 14:57:45 +0300 Message-ID: <20170131115745.5244.36762.stgit@PASHA-ISP> In-Reply-To: <20170131115728.5244.21690.stgit@PASHA-ISP> References: <20170131115728.5244.21690.stgit@PASHA-ISP> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [PATCH 3/3] replay: disable default snapshot for record/replay List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, pbonzini@redhat.com, dovgaluk@ispras.ru, qemu-block@nongnu.org, mreitz@redhat.com 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 c6fc5c9..671fc04 100644 --- a/vl.c +++ b/vl.c @@ -3129,7 +3129,13 @@ 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: {