Re: [PATCH v6 0/6] selftests/mm: separate GUP microbenchmarking from functional testing

[Mike Rapoport]

> gup_test.c currently serves two separate purposes: benchmarking
> (GUP_FAST_BENCHMARK, PIN_FAST_BENCHMARK and PIN_LONGTERM_BENCHMARK) and
> functional testing (GUP_BASIC_TEST, PIN_BASIC_TEST and
> DUMP_USER_PAGES_TEST). Keeping both in one program makes the functional
> tests harder to run and report individually, while run_vmtests.sh has to
> invoke the program repeatedly with different options.
> 
> Separate these roles into tools/mm/gup_bench for benchmarking and
> tools/testing/selftests/mm/gup for functional testing. Move the shared
> file and hugepage helpers to tools/lib/mm/ so both programs can use them
> without duplicating the implementation.

This sets seems to regress hugetlb tests: 

https://github.com/linux-mm/linux-mm/actions/runs/30553882784/job/90909219578

-- 
Sincerely yours,
Mike.