From owner-svn-src-stable-9@FreeBSD.ORG Wed Feb 1 21:31:46 2012 Return-Path: Delivered-To: svn-src-stable-9@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EAFEC106566B; Wed, 1 Feb 2012 21:31:46 +0000 (UTC) (envelope-from marius@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id C0FBE8FC23; Wed, 1 Feb 2012 21:31:46 +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 q11LVkcf006244; Wed, 1 Feb 2012 21:31:46 GMT (envelope-from marius@svn.freebsd.org) Received: (from marius@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id q11LVkK4006242; Wed, 1 Feb 2012 21:31:46 GMT (envelope-from marius@svn.freebsd.org) Message-Id: <201202012131.q11LVkK4006242@svn.freebsd.org> From: Marius Strobl Date: Wed, 1 Feb 2012 21:31:46 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org X-SVN-Group: stable-9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r230896 - stable/9/sys/sparc64/conf X-BeenThere: svn-src-stable-9@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for only the 9-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Feb 2012 21:31:47 -0000 Author: marius Date: Wed Feb 1 21:31:46 2012 New Revision: 230896 URL: http://svn.freebsd.org/changeset/base/230896 Log: MFC: r227980 Move to SCHED_ULE by default. Since r226057 SCHED_ULE and sparc64 are compatible with each other and since r227539 the last issue seen when using SCHED_ULE is fixed (MFC'ed to stable/9 in r230691 and r227714 respectively). At least on UP and 2-way machines SCHED_4BSD still performs better than SCHED_ULE, however, the optimizations done in r225889 (MFC'ed to stable/9 in r230673) pretty much compensate that so there's at least no net regression. Thanks go to Peter Jeremy for extensive testing. Modified: stable/9/sys/sparc64/conf/GENERIC Directory Properties: stable/9/sys/ (props changed) stable/9/sys/amd64/include/xen/ (props changed) stable/9/sys/boot/ (props changed) stable/9/sys/boot/i386/efi/ (props changed) stable/9/sys/boot/ia64/efi/ (props changed) stable/9/sys/boot/ia64/ski/ (props changed) stable/9/sys/boot/powerpc/boot1.chrp/ (props changed) stable/9/sys/boot/powerpc/ofw/ (props changed) stable/9/sys/cddl/contrib/opensolaris/ (props changed) stable/9/sys/conf/ (props changed) stable/9/sys/contrib/dev/acpica/ (props changed) stable/9/sys/contrib/octeon-sdk/ (props changed) stable/9/sys/contrib/pf/ (props changed) stable/9/sys/contrib/x86emu/ (props changed) Modified: stable/9/sys/sparc64/conf/GENERIC ============================================================================== --- stable/9/sys/sparc64/conf/GENERIC Wed Feb 1 21:28:16 2012 (r230895) +++ stable/9/sys/sparc64/conf/GENERIC Wed Feb 1 21:31:46 2012 (r230896) @@ -26,7 +26,7 @@ makeoptions DEBUG=-g # Build kernel wit # Platforms supported # At this time all platforms are supported, as-is. -options SCHED_4BSD # 4BSD scheduler +options SCHED_ULE # ULE scheduler #options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking options INET6 # IPv6 communications protocols