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 qZhnatxR 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maintainership and reviewership, establish a section for Transparent Huge > > Page support and add appropriate maintainers and reviewers. > > I'm quite queasy about this. I'm doing my best to make "THP" disappear > as a concept. How would you define what THP is? Originally, it was > PMD-sized-and-aligned allocations, and some of the way we expose it to > userspace, that's still the interpretation. But we also have folios which > are of some hardware-defined magic sizes, as well as (for filesystems, > at least) random other non-zero orders. > > Memory is just managed in variously sized quantities. There should be > nothing magic about "THP", and I'm still annoyed at the anon-mem people > for baking various magic sizes into user-visible APIs. Right, but as it stands, we already separate out handling for a whole host of different THP things by file, which get_maintainers.pl knows nothing about. For: include/linux/huge_mm.h include/linux/khugepaged.h include/trace/events/huge_memory.h mm/huge_memory.c mm/khugepaged.c tools/testing/selftests/mm/khugepaged.c tools/testing/selftests/mm/split_huge_page_test.c tools/testing/selftests/mm/transhuge-stress.c This is not a philosophical position as to where we _might go_ in future, or how we might decide to treat varying folio sizes going forward, but rather a purely practical step so these files get seen by people and the de-facto maintainer is ack'ed as such. When we get to the point where we can simply treat all as the same, we can reflect as much in MAINTAINERS too, this is not set in stone.