Messages in this thread | | | Date | Thu, 23 Apr 2009 10:54:06 +0200 | From | Andi Kleen <> | Subject | Re: [RFC][PATCH] proc: export more page flags in /proc/kpageflags (take 3) |
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> Good idea. > > Would you recommend a good way to identify huge pages? > Test by page order, or by (dtor == free_huge_page)?
That doesn't work for GB pages. The best way would be to make slub stop using it and then check for compound, but I don't know what this implies. Otherwise would need some other way, perhaps a new flag?
-Andi
-- ak@linux.intel.com -- Speaking for myself only.
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