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    SubjectRe: [PATCH v10 Golden] Unified trace buffer
    * Steven Rostedt (rostedt@goodmis.org) wrote:
    >
    > On Mon, 29 Sep 2008, Mathieu Desnoyers wrote:
    >
    > > * Steven Rostedt (rostedt@goodmis.org) wrote:
    > >
    > > You should have a look at mm/slob.c free_slob_page(). I think your page
    > > free will generate a "bad_page" call due to mapping != NULL and mapcount
    > > != 0. I just ran into this in my own code. :)
    >
    >
    > Hi Mathieu!
    >
    > Thanks! I must have been lucky some how not to trigger this :-/
    >

    My guess is that you never free your buffers in your test cases. I don't
    know if it was expected; probably not if your code is built into the
    kernel.

    Mathieu

    > I'll add an update patch for this.
    >
    > -- Steve
    >

    --
    Mathieu Desnoyers
    OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68


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