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    SubjectRe: [PATCH 0/5] ppc RT: Realtime preempt support for PPC

    * Frank Rowand <frowand@mvista.com> wrote:

    > < more stuff deleted >
    >
    > I'm working on the architecture support for realtime on PPC64 now. If
    > the lock field of struct raw_rwlock_t is a long instead of int then
    > /proc/meminfo shows MemFree decreasing from 485608 kB to 485352 kB.
    >
    > Do you have a preference for lock to be long instead of int?
    >
    > Do you know if any of the other 64 bit architectures would have an
    > issue with int?

    that would be nice to know. I have no preference, other than if possible
    it should be unified, no #ifdefs or other conditionals.

    Ingo
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