Date: Sat, 29 Apr 2006 12:48:50 +1000 From: Peter Jeremy <peterjeremy@optushome.com.au> To: Peter Wemm <peter@wemm.org> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/i386/i386 pmap.c Message-ID: <20060429024850.GB997@turion.vk2pj.dyndns.org> In-Reply-To: <200604281422.35831.peter@wemm.org> References: <200604281905.k3SJ59MZ008806@repoman.freebsd.org> <200604281422.35831.peter@wemm.org>
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On Fri, 2006-Apr-28 14:22:34 -0700, Peter Wemm wrote: >On Friday 28 April 2006 12:05 pm, Peter Wemm wrote: >> ups@ had a truely evil idea that I'll investigate. It should allow >> freeing unused pages again by giving us a no-cost way to track the >> holes in the kva block. > >FWIW, this idea appears to work. For the curious: >http://people.freebsd.org/~peter/freepv.diff Care to explain how this works in slightly more detail than "truely evil". -- Peter Jeremy
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