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    SubjectRe: free_page_and_swap_cache sleeps (so sleep also zap_page_range)
    On Tue, 29 Jun 1999, Bryn Paul Arnold Jones wrote:

    >!TryLockPage(page) == True
    >and
    >PageSwapCache(page) && !is_page_shared(page) == False.
    >
    >You now have the page locked, but you don't unlock it now. If you move

    Yes, it must be moved at the end of the function. Thanks for pointing this out
    (I still had not the time to try the patch because I am trying to generate a
    stable page-LRU for 2.3.x).

    Andrea


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