Re: reduce size of pv_pte

[yamt%mwd.biglobe.ne.jp@localhost (YAMAMOTO Takashi)]

hi,

> In the very long run, we will be able to cache a reference to a
> vm_physseg on the fault handler stack, then pass (paddr_t, vm_page) to
> pmap.  I agree that PHYS_TO_VM_PAGE is a bad idea in general.

i don't think it's relevant to this patch.
pvkey_decode is only used for P->V operations.

YAMAMOTO Takashi

> 
> Masao