From owner-freebsd-performance@FreeBSD.ORG Wed Feb 6 11:33:45 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 14A7E16A468 for ; Wed, 6 Feb 2008 11:33:44 +0000 (UTC) (envelope-from kris@FreeBSD.org) Received: from weak.local (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 26F4E13C467; Wed, 6 Feb 2008 11:33:43 +0000 (UTC) (envelope-from kris@FreeBSD.org) Message-ID: <47A99B16.6030305@FreeBSD.org> Date: Wed, 06 Feb 2008 12:33:42 +0100 From: Kris Kennaway User-Agent: Thunderbird 2.0.0.9 (Macintosh/20071031) MIME-Version: 1.0 To: Stefan Lambrev References: <4794E6CC.1050107@moneybookers.com> <47A0B023.5020401@moneybookers.com> <47A3074A.3040409@moneybookers.com> <47A72EAB.6070602@moneybookers.com> <20080204182945.GA49276@heff.fud.org.nz> <47A780C0.2060201@moneybookers.com> <47A799A6.3070502@moneybookers.com> <47A84751.8020109@moneybookers.com> <47A8D233.8020506@FreeBSD.org> <47A8DCD6.3060209@moneybookers.com> <47A8E1F1.4040309@FreeBSD.org> <47A98CDC.2090407@moneybookers.com> <47A993D0.1060901@FreeBSD.org> <47A99736.8060809@moneybookers.com> In-Reply-To: <47A99736.8060809@moneybookers.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-performance@freebsd.org Subject: Re: network performance X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Feb 2008 11:33:45 -0000 Stefan Lambrev wrote: > > > Kris Kennaway wrote: >> Stefan Lambrev wrote: >>> Greetings, >>> >>> Kris Kennaway wrote: >>>> http://www.freebsd.org/~kris/p4-net.tbz is a sys/ tarball from my p4 >>>> branch, which includes these and other optimizations. >>> I have some problems with compiling new kernel: >>> >>> cc -c -O2 -frename-registers -pipe -fno-strict-aliasing -march=nocona >>> -std=c99 -g -Wall -Wredundant-decls -Wnested-externs >>> -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline >>> -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc >>> -I. -I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL >>> -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common >>> -finline-limit=8000 --param inline-unit-growth=100 --param >>> large-function-growth=1000 -fno-omit-frame-pointer -mcmodel=kernel >>> -mno-red-zone -mfpmath=387 -mno-sse -mno-sse2 -mno-mmx -mno-3dnow >>> -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -Werror >>> /usr/src/sys/ufs/ufs/ufs_lookup.c >>> /usr/src/sys/ufs/ufs/ufs_lookup.c: In function 'ufs_lookup': >>> /usr/src/sys/ufs/ufs/ufs_lookup.c:171: error: 'td' undeclared (first >>> use in this function) >>> /usr/src/sys/ufs/ufs/ufs_lookup.c:171: error: (Each undeclared >>> identifier is reported only once >>> /usr/src/sys/ufs/ufs/ufs_lookup.c:171: error: for each function it >>> appears in.) >>> /usr/src/sys/ufs/ufs/ufs_lookup.c:173:45: error: macro "VOP_LOCK" >>> passed 3 arguments, but takes just 2 >>> /usr/src/sys/ufs/ufs/ufs_lookup.c:173: error: 'VOP_LOCK' undeclared >>> (first use in this function) >>> *** Error code 1 >>> >>> >> >> Sorry, forgot to check in a fix. Apply this patch: >> >> http://www.freebsd.org/~kris/ufs_lookup.c.diff >> >> (you'll need to specify the path by hand) >> >> Kris > Now this compiles, but : > > cc -O2 -fno-strict-aliasing -pipe -march=nocona -Werror -D_KERNEL > -DKLD_MODULE -std=c99 -nostdinc -DHAVE_KERNEL_OPTION_HEADERS -include > /usr/obj/usr/src/sys/CORE/opt_global.h -I. -I@ -I@/contrib/altq > -finline-limit=8000 --param inline-unit-growth=100 --param > large-function-growth=1000 -fno-common -g -fno-omit-frame-pointer > -I/usr/obj/usr/src/sys/CORE -mcmodel=kernel -mno-red-zone -mfpmath=387 > -mno-sse -mno-sse2 -mno-mmx -mno-3dnow -msoft-float > -fno-asynchronous-unwind-tables -ffreestanding -Wall -Wredundant-decls > -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes > -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign > -fformat-extensions -c > /usr/src/sys/modules/mac_lomac/../../security/mac_lomac/mac_lomac.c > cc1: warnings being treated as errors > /usr/src/sys/modules/mac_lomac/../../security/mac_lomac/mac_lomac.c: In > function 'lomac_thread_userret': > /usr/src/sys/modules/mac_lomac/../../security/mac_lomac/mac_lomac.c:2172: > warning: implicit declaration of function 'PROC_LOCK' > /usr/src/sys/modules/mac_lomac/../../security/mac_lomac/mac_lomac.c:2172: > warning: nested extern declaration of 'PROC_LOCK' > /usr/src/sys/modules/mac_lomac/../../security/mac_lomac/mac_lomac.c:2190: > warning: implicit declaration of function 'PROC_UNLOCK' > /usr/src/sys/modules/mac_lomac/../../security/mac_lomac/mac_lomac.c:2190: > warning: nested extern declaration of 'PROC_UNLOCK' > *** Error code 1 > > Stop in /usr/src/sys/modules/mac_lomac. > > where -Werror is defined - in the Makefile? :) > Is it safe to just remove it for security/ and continue with build? > > BTW I removed "options ADAPTIVE_GIANT" as it is unknown with your > sources. Yes, it is gone with 8.0. Disable the module builds because some of them like this one probably need compile fixes. If you need a subset of modules use MODULES_OVERRIDE=list (in /etc/make.conf) Kris