Date: Thu, 19 Jun 2003 21:41:41 -0700 From: Peter Wemm <peter@wemm.org> To: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> Cc: cvs-src@FreeBSD.org Subject: Re: cvs commit: src/sys/amd64/amd64 pmap.c Message-ID: <20030620044141.8B0652A8C8@canning.wemm.org> In-Reply-To: <ybs1xxpsj4n.wl@ett.sat.t.u-tokyo.ac.jp>
next in thread | previous in thread | raw e-mail | index | archive | help
Hidetoshi Shimokawa wrote: > At Thu, 19 Jun 2003 12:02:04 -0700, > Peter Wemm wrote: > > > Modified files: > > > sys/amd64/amd64 pmap.c > > > Log: > > > Fix direct map page table for 2GB+ physical memory. > > > > Thank you! :-) > > > > Cheers, > > -Peter > > Do you have any plan to increase KVA up to 512GB? > struct vm_page consumes 250MB space for 8GB memory. Yes, once I return from my trip, which should be next week. It shouldn't be too hard, it probably is a relatively simple matter of increasing the slots reserved for growing KVM, and teaching pmap_growkernel how to grow downwards.... OK, maybe thats easier said than done. :-) Cheers, -Peter -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030620044141.8B0652A8C8>