Messages in this thread | | | Date | Tue, 31 Jan 2012 14:46:46 +0200 | Subject | Re: [RFCv1 3/6] PASR: mm: Integrate PASR in Buddy allocator | From | Pekka Enberg <> |
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On Mon, Jan 30, 2012 at 6:52 PM, Maxime Coquelin <maxime.coquelin@stericsson.com> wrote: >> What is more likely is that you will get pushed to doing something like >> periodically scanning memory as part of a separate power management >> module and calling into PASR if regions of memory that are found that >> can be powered down in some ways. > > With this solution, we need in any case to add some hooks in the allocator > to ensure the pages being allocated are refreshed.
Why do you insist on making this happen at page level when you're only able to power off *much* larger chunks?
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