From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with ESMTP id E79D66B004D for ; Fri, 24 Apr 2009 10:24:45 -0400 (EDT) Received: from d01relay04.pok.ibm.com (d01relay04.pok.ibm.com [9.56.227.236]) by e3.ny.us.ibm.com (8.13.1/8.13.1) with ESMTP id n3OELL71005326 for ; Fri, 24 Apr 2009 10:21:21 -0400 Received: from d01av01.pok.ibm.com (d01av01.pok.ibm.com [9.56.224.215]) by d01relay04.pok.ibm.com (8.13.8/8.13.8/NCO v9.2) with ESMTP id n3OEP7wO198514 for ; Fri, 24 Apr 2009 10:25:07 -0400 Received: from d01av01.pok.ibm.com (loopback [127.0.0.1]) by d01av01.pok.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id n3OEP3va032625 for ; Fri, 24 Apr 2009 10:25:06 -0400 Subject: Re: [PATCH 02/22] Do not sanity check order in the fast path From: Dave Hansen In-Reply-To: <20090424092151.GA14283@csn.ul.ie> References: <1240408407-21848-1-git-send-email-mel@csn.ul.ie> <1240408407-21848-3-git-send-email-mel@csn.ul.ie> <1240416791.10627.78.camel@nimitz> <20090422171151.GF15367@csn.ul.ie> <1240421415.10627.93.camel@nimitz> <20090423001311.GA26643@csn.ul.ie> <1240450447.10627.119.camel@nimitz> <1240514784.10627.171.camel@nimitz> <1240515930.10627.175.camel@nimitz> <20090424092151.GA14283@csn.ul.ie> Content-Type: text/plain Date: Fri, 24 Apr 2009 07:25:00 -0700 Message-Id: <1240583100.29485.5.camel@nimitz> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: Mel Gorman Cc: Linux Memory Management List , KOSAKI Motohiro , Christoph Lameter , Nick Piggin , Linux Kernel Mailing List , Lin Ming , Zhang Yanmin , Peter Zijlstra , Pekka Enberg , Andrew Morton List-ID: On Fri, 2009-04-24 at 10:21 +0100, Mel Gorman wrote: > > dave@kernel:~/work/mhp-build$ ../linux-2.6.git/scripts/bloat-o-meter > > i386-numaq-sparse.{1,2}/vmlinux > > add/remove: 0/0 grow/shrink: 9/16 up/down: 81/-99 (-18) > > function old new delta > > st_int_ioctl 2600 2624 +24 > > tcp_sendmsg 2153 2169 +16 > > diskstats_show 739 753 +14 > > iov_shorten 49 58 +9 > > unmap_vmas 1653 1661 +8 > > sg_build_indirect 449 455 +6 > > ahc_linux_biosparam 251 253 +2 > > nlmclnt_call 557 558 +1 > > do_mount 1533 1534 +1 > > It doesn't make sense at all that text increased in size. Did you make clean > between each .config change and patch application? Are you using distcc > or anything else that might cause confusion? I found I had to eliminate > distscc and clean after each patch application because sometimes > net/ipv4/udp.c would sometimes generate different assembly when > accessing struct zone. Not really sure what was going on there. There's a ccache in there but no distcc. I'll redo with clean builds. -- Dave -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org