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    SubjectRe: Linux-2.5.17


    On Wed, 22 May 2002, Dave McCracken wrote:
    >
    > What would be the incremental cost of just switching to init_mm?

    Pretty much zero.

    Switching to init_mm is the easy approach with no real downside, it just
    has the downside that it's also guaranteed to have no upside (ie there is
    no win on the _next_ context switch).

    Linus

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