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    SubjectRe: Getting FS access events
    On Sat, May 19, 2001 at 12:39:18PM -0700, Linus Torvalds wrote:

    Note that "resume from disk" does _not_ have to necessarily
    resume kernel data structures. It is enough if it just resumes
    the caches etc.

    For speeding up a boot process, sure... but for suspend/resume on a
    laptop --- why would you bother?

    Don't get _too_ hung up about the power-management kind of
    "invisible suspend/resume" sequence where you resume the whole
    kernel state.

    I'm confused. I've always wondered that before you suspend the state
    of a machine to disk, why we just don't throw away unnecessary data
    like anything not actively referenced.

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