Messages in this thread | | | Date | Mon, 3 May 2010 09:41:20 -0700 (PDT) | From | Linus Torvalds <> | Subject | Re: [PATCH 1/2] mm: Take all anon_vma locks in anon_vma_lock |
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On Mon, 3 May 2010, Rik van Riel wrote: > > Both the page migration code and the transparent hugepage patches expect > 100% reliable rmap lookups and use page_lock_anon_vma(page) to prevent > races with mmap, munmap, expand_stack, etc.
Pretty much same comments as for the other one. Why are we pandering to the case that is/should be unusual?
Linus
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