Messages in this thread | | | Date | Tue, 10 Jun 2008 17:14:00 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH -mm 17/25] Mlocked Pages are non-reclaimable |
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On Tue, 10 Jun 2008 05:31:30 +0200 Nick Piggin <npiggin@suse.de> wrote:
> If we eventually run out of page flags on 32 bit, then sure this might be > one we could look at geting rid of. Once the code has proven itself.
Yes, after the code has proven stable, we can probably get rid of the PG_mlocked bit and use only PG_unevictable to mark these pages.
Lee, Kosaki-san, do you see any problem with that approach? Is the PG_mlocked bit really necessary for non-debugging purposes?
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