As per your email, you're looking at hugetlb memory (as per counter label).
I have all the information to create a hugetlb-specific set of counters, so its
not lumped in with page cache memory. You would then have counter sets of
"anon", "file" and "htlb". Would that be useful?
Or I could just filter out hugetlb memory so it doesn't appear in this tool at
all? That would be easier implementation-wise, and probably more in line with
the original intention of the tool (it's called thpmaps, after all).
+1
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Cheers,
David / dhildenb