Message ID | 20190815163504.18937-8-dgilbert@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4B1F913AC for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 15 Aug 2019 16:45:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 38123285C8 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 15 Aug 2019 16:45:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2C2882858F; Thu, 15 Aug 2019 16:45:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C62B128675 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 15 Aug 2019 16:45:38 +0000 (UTC) Received: from localhost ([::1]:44392 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1hyIsb-0005TY-D1 for patchwork-qemu-devel@patchwork.kernel.org; Thu, 15 Aug 2019 12:45:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47204) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <dgilbert@redhat.com>) id 1hyIir-0001WX-ED for qemu-devel@nongnu.org; Thu, 15 Aug 2019 12:35:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <dgilbert@redhat.com>) id 1hyIin-0002FV-F4 for qemu-devel@nongnu.org; Thu, 15 Aug 2019 12:35:33 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58802) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <dgilbert@redhat.com>) id 1hyIin-0002F5-AC for qemu-devel@nongnu.org; Thu, 15 Aug 2019 12:35:29 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9E186302C07A; Thu, 15 Aug 2019 16:35:28 +0000 (UTC) Received: from dgilbert-t580.localhost (ovpn-117-19.ams2.redhat.com [10.36.117.19]) by smtp.corp.redhat.com (Postfix) with ESMTP id 889353737; Thu, 15 Aug 2019 16:35:24 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" <dgilbert@redhat.com> To: qemu-devel@nongnu.org Date: Thu, 15 Aug 2019 17:34:38 +0100 Message-Id: <20190815163504.18937-8-dgilbert@redhat.com> In-Reply-To: <20190815163504.18937-1-dgilbert@redhat.com> References: <20190815163504.18937-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.46]); Thu, 15 Aug 2019 16:35:28 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 07/33] migration/postcopy: reduce one operation to calculate fixup_start_addr X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 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: <https://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: quintela@redhat.com, yury-kotov@yandex-team.ru, richardw.yang@linux.intel.com, marcandre.lureau@redhat.com, ivanren@tencent.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> X-Virus-Scanned: ClamAV using ClamSMTP |
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[PULL,01/33] migration: Add error_desc for file channel errors
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diff --git a/migration/ram.c b/migration/ram.c index 4bb5e24459..da399f2c8a 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -2973,10 +2973,12 @@ static void postcopy_chunk_hostpages_pass(MigrationState *ms, bool unsent_pass, host_offset = run_start % host_ratio; if (host_offset) { do_fixup = true; - run_start -= host_offset; - fixup_start_addr = run_start; - /* For the next pass */ - run_start = run_start + host_ratio; + fixup_start_addr = run_start - host_offset; + /* + * This host page has gone, the next loop iteration starts + * from after the fixup + */ + run_start = fixup_start_addr + host_ratio; } else { /* Find the end of this run */ unsigned long run_end;