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    SubjectRe: v3.4-rc2 out-of-memory problems (was Re: 3.4-rc1 sticks-and-crashs)
    On Sat, Apr 14, 2012 at 12:38 PM, werner <w.landgraf@ru.ru> wrote:
    >
    > I observed that then always kmemleak is almost at the beginning of top

    Just disable CONFIG_DEBUG_KMEMLEAK.

    You do realize that it's a pure debugging aid - akin to
    CONFIG_DEBUG_PAGEALLOC - that is *not* meant to be run on production
    systems. Exactly because it is very expensive. It basically scans all
    the kernel areas for pointers and tries to find leaks.

    Linus


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