[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] auto-translated-physmap resume
On Tue, 2007-09-25 at 23:56 +0200, Goswin von Brederlow wrote: > "Ian Pratt" <Ian.Pratt@xxxxxxxxxxxx> writes: > > >> I was wondering, perhaps in my ignorance, what prevents an > >> auto-translated-physmap linux guest from being suspended/resumed. > >> As far as I understand, there would be no need for pagetable > >> canonicalization code in xc_linux_save, as well as no need for those > >> mfn_to_pfn translations in pre_suspend (and viceversa in post_suspend) > >> Anything I am missing? > > > > That's about it -- there's less to do if you're using shadow pagetables. > > Since auto-translated-physmap is typically only used by various research > > projects its not particularly well maintained, but its usually easy to > > fix up. > > > > Ian > > Where can I find docs on auto-translated-physmap? Is there some > overview what it means somewhere? comment in http://xenbits.xensource.com/xen-3.0.4-testing.hg?file/tip/xen/include/public/features.h might help. regards, daniel -- Daniel Stodden LRR - Lehrstuhl fÃr Rechnertechnik und Rechnerorganisation Institut fÃr Informatik der TU MÃnchen D-85748 Garching http://www.lrr.in.tum.de/~stodden mailto:stodden@xxxxxxxxxx PGP Fingerprint: F5A4 1575 4C56 E26A 0B33 3D80 457E 82AE B0D8 735B _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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