Message ID | 1579779525-20065-38-git-send-email-imammedo@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=XAK1=3M=nongnu.org=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CBA54139A for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 23 Jan 2020 12:08:19 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A1FBA2253D for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 23 Jan 2020 12:08:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="X2P3ye9M" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A1FBA2253D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:55898 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 1iubHW-00041H-C2 for patchwork-qemu-devel@patchwork.kernel.org; Thu, 23 Jan 2020 07:08:18 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:35656) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <imammedo@redhat.com>) id 1iuasR-0006Iy-QG for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:42:24 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <imammedo@redhat.com>) id 1iuasQ-0004Xu-Rw for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:42:23 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:53858 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <imammedo@redhat.com>) id 1iuasQ-0004Xm-Od for qemu-devel@nongnu.org; Thu, 23 Jan 2020 06:42:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579779742; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xIXPLjVlQwCxTpnHTQXJxzDVBIqJT9Y1zzNQZLC8wcg=; b=X2P3ye9Mqsbj9MTa35Wg3HDhURTUVbLmgH+SihEazChC2AlIWX/s1Tq7UzxKXMn0OyDzBI rFn3gx4Lah5JvxKWyctdKO6KC0n78DfzfYZ+TYy8kIiaTNrV3gR0R8YqhGoSNAZNfh199x mPkqBqF7Mqa6ee4HJShPRkih3DNbTKY= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-157-51Kqh7CpNv6h7yAQpOTSMw-1; Thu, 23 Jan 2020 06:42:21 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 2D4721800D48 for <qemu-devel@nongnu.org>; Thu, 23 Jan 2020 11:42:20 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq.redhat.com (dell-r430-03.lab.eng.brq.redhat.com [10.37.153.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id A755310016EB for <qemu-devel@nongnu.org>; Thu, 23 Jan 2020 11:42:19 +0000 (UTC) From: Igor Mammedov <imammedo@redhat.com> To: qemu-devel@nongnu.org Subject: [PATCH REPOST v3 37/80] null-machine: use memdev for RAM Date: Thu, 23 Jan 2020 12:38:02 +0100 Message-Id: <1579779525-20065-38-git-send-email-imammedo@redhat.com> In-Reply-To: <1579779525-20065-1-git-send-email-imammedo@redhat.com> References: <1579779525-20065-1-git-send-email-imammedo@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-MC-Unique: 51Kqh7CpNv6h7yAQpOTSMw-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 207.211.31.120 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> 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> |
Series |
refactor main RAM allocation to use hostmem backend
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expand
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diff --git a/hw/core/null-machine.c b/hw/core/null-machine.c index 1aa0a9a..cb47d9d 100644 --- a/hw/core/null-machine.c +++ b/hw/core/null-machine.c @@ -32,11 +32,8 @@ static void machine_none_init(MachineState *mch) } /* RAM at address zero */ - if (mch->ram_size) { - MemoryRegion *ram = g_new(MemoryRegion, 1); - - memory_region_allocate_system_memory(ram, NULL, "ram", mch->ram_size); - memory_region_add_subregion(get_system_memory(), 0, ram); + if (mch->ram) { + memory_region_add_subregion(get_system_memory(), 0, mch->ram); } if (mch->kernel_filename) { @@ -52,6 +49,7 @@ static void machine_none_machine_init(MachineClass *mc) mc->init = machine_none_init; mc->max_cpus = 1; mc->default_ram_size = 0; + mc->default_ram_id = "ram"; } DEFINE_MACHINE("none", machine_none_machine_init)