Re: pmap - PV_MODIFIED / PV_REFERENCED bits in pv_flags?

[Masao Uebayashi <uebayasi%gmail.com@localhost>]

> The answer is:
> "Those page attributes have been moved from pv_flags in pv_entry
>  (which belonged to pmap_physseg) to pvh_attr in vm_page_md in rev 1.163."
> (we could track it by checking when pvh_attr was in vmparam.h)
>
> In that revision my intention was to just remove gcc extention
> (it was suggetted by Jason to move stuff from physseg to vm_page),
> but anyway I'll remove that code block and rename those page attributes
> to PGA_FOO like alpha for future readers.

Thanks!

Masao