Thread: Question about _get_free_pages()

  1. #1
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    Mar 2012

    Question about _get_free_pages()

    In the code :

    unsigned long size = 2621440;
    unsigned int order;
    order = get_order(size);

    1.What value get_order(size) will return ?
    2.What calculation get_order() is doing ?

    Thank You

  2. #2
    and the hat of int overfl Salem's Avatar
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    Aug 2001
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    Already asked - Question about _get_free_pages()
    What have you learnt in the past few hours from your own research?
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    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
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