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    SubjectRe: [RFC 5/7] LTTng instrumentation mm
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    On Mon, 2007-11-19 at 14:00 -0500, Mathieu Desnoyers wrote:
    > > Well, using page_to_pfn turns out to be ugly in markers (and in
    > > printks) then. Depending on the architecture, it will result in either
    > > an unsigned long (x86_64) or an unsigned int (i386), which corresponds
    >
    > Well, it's signed long and signed int, but the point is still valid.

    the result of page_to_pfn() may end up being signed in practice, but it
    never needs to be. Just cast it to an unsigned long and make it
    consistent everywhere.

    -- Dave

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