Re: [PATCH v2] tools/mm: Add thpmaps script to dump THP usage info

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On 11/01/2024 18:04, John Hubbard wrote:
> On 1/11/24 09:32, Ryan Roberts wrote:
> ...
>>> 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).
>>
> 
> That does seem better. And I spend a fair amount of time explaining to
> end users that hugetlbfs != THP, so that would also avoid aggravating that
> problem as well.
> 

Implemented for v3

> 
> thanks,





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