Date: Sun, 29 Apr 2001 03:17:21 -0700 From: Alfred Perlstein <bright@wintelcom.net> To: Jake Burkholder <jburkholder0829@home.com> Cc: smp@FreeBSD.ORG Subject: Re: that vm diff now makes it into single user mode. Message-ID: <20010429031720.G18676@fw.wintelcom.net> In-Reply-To: <20010429013533.D18676@fw.wintelcom.net>; from bright@wintelcom.net on Sun, Apr 29, 2001 at 01:35:33AM -0700 References: <bright@wintelcom.net> <20010429061303.6B821223A@k7.rchrd1.on.wave.home.com> <20010429013533.D18676@fw.wintelcom.net>
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* Alfred Perlstein <bright@wintelcom.net> [010429 01:35] wrote: > * Jake Burkholder <jburkholder0829@home.com> [010428 23:10] wrote: > > > About page faults not needing Giant, have you tried not acquiring > > Giant in trap where the page faults come in? I've pushed Giant down > > far enough in trap() for this to happe for i386 at least, I think Doug's > > done the same for alpha. > > foo, i didn't see the Giant wrapper around trap_pfault, I thought > I was already doing that. ok, with the latest version: vm.vm_faults_no_vm_mtx: 118257 # in vm_fault without vm_mtx vm.vm_faults_no_giant: 109304 # in vm_fault without Giant vm.stats.vm.v_vm_faults: 133424 # in vm_fault total not bad. :) -- -Alfred Perlstein - [alfred@freebsd.org] Instead of asking why a piece of software is using "1970s technology," start asking why software is ignoring 30 years of accumulated wisdom. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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