From owner-cvs-all Wed Jul 11 19:37:46 2001 Delivered-To: cvs-all@freebsd.org Received: from aslan.scsiguy.com (aslan.scsiguy.com [63.229.232.106]) by hub.freebsd.org (Postfix) with ESMTP id 4DF4737B401; Wed, 11 Jul 2001 19:37:39 -0700 (PDT) (envelope-from gibbs@scsiguy.com) Received: from scsiguy.com (localhost [127.0.0.1]) by aslan.scsiguy.com (8.11.2/8.9.3) with ESMTP id f6C2bcU47653; Wed, 11 Jul 2001 20:37:38 -0600 (MDT) (envelope-from gibbs@scsiguy.com) Message-Id: <200107120237.f6C2bcU47653@aslan.scsiguy.com> To: Matt Dillon Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/vm vm_zeroidle.c src/sys/alpha/alpha vm_machdep.c src/sys/conf files src/sys/i386/i386 vm_machdep.c src/sys/ia64/ia64 vm_machdep.c src/sys/powerpc/powerpc vm_machdep.c In-Reply-To: Your message of "Wed, 04 Jul 2001 18:32:42 PDT." <200107050132.f651Wgk50653@freefall.freebsd.org> Date: Wed, 11 Jul 2001 20:37:38 -0600 From: "Justin T. Gibbs" Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG >dillon 2001/07/04 18:32:42 PDT > > Modified files: > sys/alpha/alpha vm_machdep.c > sys/conf files > sys/i386/i386 vm_machdep.c > sys/ia64/ia64 vm_machdep.c > sys/powerpc/powerpc vm_machdep.c > Added files: > sys/vm vm_zeroidle.c > Log: > Move vm_page_zero_idle() from machine-dependant sections to a > machine-independant source file, vm/vm_zeroidle.c. It was exactly the > same for all platforms and updating them all was getting annoying. I seem to recall NetBSD doing some work to optimize their x86 zero page code to avoid adverse cache effects. Making this completely MI prevents such optimizations. -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message