From owner-svn-src-projects@FreeBSD.ORG Sat Jun 9 12:58:00 2012 Return-Path: <owner-svn-src-projects@FreeBSD.ORG> Delivered-To: svn-src-projects@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F1EBB1065670; Sat, 9 Jun 2012 12:58:00 +0000 (UTC) (envelope-from cherry@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id DCCF98FC15; Sat, 9 Jun 2012 12:58:00 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q59Cw0LE033872; Sat, 9 Jun 2012 12:58:00 GMT (envelope-from cherry@svn.freebsd.org) Received: (from cherry@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id q59Cw0Kb033870; Sat, 9 Jun 2012 12:58:00 GMT (envelope-from cherry@svn.freebsd.org) Message-Id: <201206091258.q59Cw0Kb033870@svn.freebsd.org> From: "Cherry G. Mathew" <cherry@FreeBSD.org> Date: Sat, 9 Jun 2012 12:58:00 +0000 (UTC) To: src-committers@freebsd.org, svn-src-projects@freebsd.org X-SVN-Group: projects MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r236813 - projects/amd64_xen_pv/sys/amd64/include X-BeenThere: svn-src-projects@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the src " projects" tree" <svn-src-projects.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-projects>, <mailto:svn-src-projects-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/svn-src-projects> List-Post: <mailto:svn-src-projects@freebsd.org> List-Help: <mailto:svn-src-projects-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-projects>, <mailto:svn-src-projects-request@freebsd.org?subject=subscribe> X-List-Received-Date: Sat, 09 Jun 2012 12:58:01 -0000 Author: cherry Date: Sat Jun 9 12:58:00 2012 New Revision: 236813 URL: http://svn.freebsd.org/changeset/base/236813 Log: Xen's "pseudo-physical" "ram" space is a fragmented by virtue of its bootstrap sequence. vm requires this #define to stitching up the pieces into the kva while booting up. See: vm_page.c:vm_page_startup() Approved by: gibbs (implicit) Modified: projects/amd64_xen_pv/sys/amd64/include/vmparam.h Modified: projects/amd64_xen_pv/sys/amd64/include/vmparam.h ============================================================================== --- projects/amd64_xen_pv/sys/amd64/include/vmparam.h Sat Jun 9 12:27:30 2012 (r236812) +++ projects/amd64_xen_pv/sys/amd64/include/vmparam.h Sat Jun 9 12:58:00 2012 (r236813) @@ -79,7 +79,11 @@ /* * The physical address space is densely populated. */ +#ifndef XEN #define VM_PHYSSEG_DENSE +#else /* XEN */ +#define VM_PHYSSEG_SPARSE +#endif /* * The number of PHYSSEG entries must be one greater than the number