On Mon, Dec 16, 2019 at 11:05:26AM -0500, Barret Rhoden wrote: > On 12/13/19 12:19 PM, Sean Christopherson wrote: > >Teaching thp_adjust() how to handle 1GB wouldn't be a bad thing. It's > >unlikely THP itself will support 1GB pages any time soon, but having the > >logic there wouldn't hurt anything. > > > > Cool. This was my main concern - I didn't want to break THP. > > I'll rework the series based on all of your comments.
Hopefully you haven't put too much effort into the rework, because I want to commandeer the proposed changes and use them as the basis for a more aggressive overhaul of KVM's hugepage handling. Ironically, there's a bug in KVM's THP handling that I _think_ can be avoided by using the DAX approach of walking the host PTEs. I'm in the process of testing, hopefully I'll get a series sent out later today. If not, I should at least be able to provide an update. _______________________________________________ Linux-nvdimm mailing list -- [email protected] To unsubscribe send an email to [email protected]
