Dear folks, On Wed, Jan 16, 2008 at 11:55:49AM +0100, Matthias Drochner wrote: > M.Drochner%fz-juelich.de@localhost said: > > Can it happen that a page changes its (pg->flags & PG_ZERO) status > > In uvm_pagefree(), shouldn't the uvm_fpageqlock be acquired > before the PG_ZERO is checked to determine the freelist > to put it on? Don't know if its relevant, but it looks a bit like my PR#37799 ? i've been thinking if a page is not released too soon and thus gives the corruption i've been seeing. With regards, Reinoud
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