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    SubjectRe: [PATCH] to fix xtime lock for in the RT kernel patch
    Ingo Molnar wrote:
    > * George Anzinger <> wrote:
    >>What I am suggesting is spliting the mark code so that it would only
    >>grap the offset (current TSC in most systems) during interrupt
    >>processing. Applying this would be done later in the thread. Since
    >>it is not applying the offset, the xtime_lock would not need to be
    > ok, you are right, and this would be fine with me. Wanna take a shot at
    > it? I've uploaded the -03 patch which is my most current tree. (with the
    > do_timer() moving done already.) I've reviewed the TSC offset codepath
    > again and i'm not sure where i got the 10 usecs from ... it's a pretty
    > cheap codepath that can be done in the direct interrupt just fine.
    Tomorrow, uh, later today. Need some sleep now...
    George Anzinger

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