Message ID | 20180103093834.20879-14-quintela@redhat.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) 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 3zBQrZ5LDnz9sRm for <incoming@patchwork.ozlabs.org>; Wed, 3 Jan 2018 20:39:58 +1100 (AEDT) Received: from localhost ([::1]:46478 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1eWfWe-0007TK-N9 for incoming@patchwork.ozlabs.org; Wed, 03 Jan 2018 04:39:56 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34792) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <quintela@redhat.com>) id 1eWfVx-0007Qw-Cg for qemu-devel@nongnu.org; Wed, 03 Jan 2018 04:39:14 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <quintela@redhat.com>) id 1eWfVu-0007Kc-Ki for qemu-devel@nongnu.org; Wed, 03 Jan 2018 04:39:13 -0500 Received: from mx1.redhat.com ([209.132.183.28]:33990) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <quintela@redhat.com>) id 1eWfVu-0007K0-EK for qemu-devel@nongnu.org; Wed, 03 Jan 2018 04:39:10 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 99F6CC060202 for <qemu-devel@nongnu.org>; Wed, 3 Jan 2018 09:39:09 +0000 (UTC) Received: from secure.mitica (ovpn-116-63.ams2.redhat.com [10.36.116.63]) by smtp.corp.redhat.com (Postfix) with ESMTP id C4EF061783; Wed, 3 Jan 2018 09:39:07 +0000 (UTC) From: Juan Quintela <quintela@redhat.com> To: qemu-devel@nongnu.org Date: Wed, 3 Jan 2018 10:38:33 +0100 Message-Id: <20180103093834.20879-14-quintela@redhat.com> In-Reply-To: <20180103093834.20879-1-quintela@redhat.com> References: <20180103093834.20879-1-quintela@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 03 Jan 2018 09:39:09 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 13/14] migration: Guard ram_bytes_remaining against early call X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: lvivier@redhat.com, dgilbert@redhat.com, peterx@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
Migration pull request
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diff --git a/migration/ram.c b/migration/ram.c index 021d583b9b..cb1950f3eb 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -237,7 +237,8 @@ static RAMState *ram_state; uint64_t ram_bytes_remaining(void) { - return ram_state->migration_dirty_pages * TARGET_PAGE_SIZE; + return ram_state ? (ram_state->migration_dirty_pages * TARGET_PAGE_SIZE) : + 0; } MigrationStats ram_counters;