From patchwork Mon Jun 27 13:21:51 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Avi Kivity X-Patchwork-Id: 102180 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 9AA73B6F59 for ; Tue, 28 Jun 2011 00:10:38 +1000 (EST) Received: from localhost ([::1]:58599 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QbCWH-0000m9-8e for incoming@patchwork.ozlabs.org; Mon, 27 Jun 2011 10:10:33 -0400 Received: from eggs.gnu.org ([140.186.70.92]:48727) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QbBle-0005iQ-1h for qemu-devel@nongnu.org; Mon, 27 Jun 2011 09:22:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QbBlV-0002EG-HC for qemu-devel@nongnu.org; Mon, 27 Jun 2011 09:22:21 -0400 Received: from mx1.redhat.com ([209.132.183.28]:8073) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QbBlU-0002DK-UQ for qemu-devel@nongnu.org; Mon, 27 Jun 2011 09:22:13 -0400 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p5RDMAuY020171 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 27 Jun 2011 09:22:10 -0400 Received: from cleopatra.tlv.redhat.com (cleopatra.tlv.redhat.com [10.35.255.11]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id p5RDMAfF030599; Mon, 27 Jun 2011 09:22:10 -0400 Received: from s01.tlv.redhat.com (s01.tlv.redhat.com [10.35.255.8]) by cleopatra.tlv.redhat.com (Postfix) with ESMTP id C2E02B063B; Mon, 27 Jun 2011 16:22:09 +0300 (IDT) From: Avi Kivity To: qemu-devel@nongnu.org Date: Mon, 27 Jun 2011 16:21:51 +0300 Message-Id: <1309180927-19003-5-git-send-email-avi@redhat.com> In-Reply-To: <1309180927-19003-1-git-send-email-avi@redhat.com> References: <1309180927-19003-1-git-send-email-avi@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 Cc: kvm@vger.kernel.org Subject: [Qemu-devel] [RFC v2 04/20] Internal interfaces for memory API X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org get_system_memory() provides the root of the memory hierarchy. This interface is intended to be private between memory.c and exec.c. If this file is included elsewhere, it should be regarded as a bug (or TODO item). However, it will be temporarily needed for the conversion to hierarchical memory routing. Signed-off-by: Avi Kivity --- exec-memory.h | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) create mode 100644 exec-memory.h diff --git a/exec-memory.h b/exec-memory.h new file mode 100644 index 0000000..2722f7e --- /dev/null +++ b/exec-memory.h @@ -0,0 +1,17 @@ +#ifndef EXEC_MEMORY_H +#define EXEC_MEMORY_H + +/* + * Internal interfaces between memory.c/exec.c/vl.c. Do not #include unless + * you're one of them. + */ + +#include "memory.h" + +#ifndef CONFIG_USER_ONLY + +MemoryRegion *get_system_memory(void); + +#endif + +#endif