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    SubjectRe: [PATCH][RFC] simpler __alloc_pages{_limit}
    On Saturdayen den 25 August 2001 13:55, Stephan von Krawczynski wrote:
    > On Sat, 25 Aug 2001 02:48:28 +0200
    > 2) It does not really work around the basic problem of too
    > many cached pages in case of heavy filesystem action, I do get the already
    > known "kernel: __alloc_pages: 2-order allocation failed." by simply copying
    > files a lot.

    Hi again,

    I would like to see from were these higher order allocs comes from.
    Please insert something like this:

    printk("pid=%d; __alloc_pages(gfp=0x%x, order=%ld, ...)\n",
    current->pid, gfp_mask, order);

    (You have something resembling the first line - I added this in the beginning
    of __alloc_pages, you may add it together with the error message)
    If everything is ok (correct you should be able to get
    a symbolic call trace in /var/logs/messages
    (some are false positives, but they can be filtered out manually)


    Roger Larsson
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