From nobody Mon Feb 9 14:32:31 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1570822114; cv=none; d=zoho.com; s=zohoarc; b=e6lBKcMkw6ut7k3NgV0jnRBYrHZwnfST6ahbt3IJ+5yBplgBtYZOdJSkbkXEBs2mXNOAHUJXuidSEsSbSMn+JPztS06vHg+I0GRD8tAXkuucOtF3415rNlEi7QaNj+xNgKdpj2w9Ery+vdDp2TNGHFyM331AYljZvp9x2jCk2Ns= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1570822114; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=nTNIleUuyfPr/z/rII8eeSu6wjXokmTrA+2TAhgNLr4=; b=JBXN6bcffIYxmsRdv74uEUBCBJBmxIPfcvosN6xk6HLVL25TnXduE/t/SUlBDWc24+WQN3ee2E6DYmfJQGq0I/75hEpf8jwjqIaUt7kh5F47iRwW1uzxXb8vfHCsJCBrBZ7FYvdeVIdTVpV3sQ5WIa7oCku/sjPpoKB7Tx+kmow= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1570822114841920.4637557080047; Fri, 11 Oct 2019 12:28:34 -0700 (PDT) Received: from localhost ([::1]:56248 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJ0aX-0005wo-I3 for importer@patchew.org; Fri, 11 Oct 2019 15:28:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37703) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJ0Pw-0000ty-UX for qemu-devel@nongnu.org; Fri, 11 Oct 2019 15:17:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iJ0Pv-000443-Um for qemu-devel@nongnu.org; Fri, 11 Oct 2019 15:17:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43572) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iJ0Pv-00043n-Oz for qemu-devel@nongnu.org; Fri, 11 Oct 2019 15:17:35 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0BA1630655F9; Fri, 11 Oct 2019 19:17:35 +0000 (UTC) Received: from dgilbert-t580.localhost (ovpn-117-210.ams2.redhat.com [10.36.117.210]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4A2465D6C8; Fri, 11 Oct 2019 19:17:31 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, quintela@redhat.com, eric.auger@redhat.com, richardw.yang@linux.intel.com Subject: [PULL 18/21] migration/multifd: use pages->allocated instead of the static max Date: Fri, 11 Oct 2019 20:16:43 +0100 Message-Id: <20191011191646.226814-19-dgilbert@redhat.com> In-Reply-To: <20191011191646.226814-1-dgilbert@redhat.com> References: <20191011191646.226814-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Fri, 11 Oct 2019 19:17:35 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peterx@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Wei Yang multifd_send_fill_packet() prepares meta data for following pages to transfer. It would be more proper to fill pages->allocated instead of static max value, especially we want to support flexible packet size. Signed-off-by: Wei Yang Message-Id: <20191011085050.17622-3-richardw.yang@linux.intel.com> Reviewed-by: Juan Quintela Signed-off-by: Dr. David Alan Gilbert --- migration/ram.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/migration/ram.c b/migration/ram.c index 698ba4d669..84c5953a84 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -791,13 +791,12 @@ static void multifd_pages_clear(MultiFDPages_t *pages) static void multifd_send_fill_packet(MultiFDSendParams *p) { MultiFDPacket_t *packet =3D p->packet; - uint32_t page_max =3D MULTIFD_PACKET_SIZE / qemu_target_page_size(); int i; =20 packet->magic =3D cpu_to_be32(MULTIFD_MAGIC); packet->version =3D cpu_to_be32(MULTIFD_VERSION); packet->flags =3D cpu_to_be32(p->flags); - packet->pages_alloc =3D cpu_to_be32(page_max); + packet->pages_alloc =3D cpu_to_be32(p->pages->allocated); packet->pages_used =3D cpu_to_be32(p->pages->used); packet->next_packet_size =3D cpu_to_be32(p->next_packet_size); packet->packet_num =3D cpu_to_be64(p->packet_num); --=20 2.23.0