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    SubjectRe: MSEC_TO_JIFFIES is messed up...
    On Wed, 12 May 2004 22:03:05 +0200, Ingo Molnar said:

    > due to overflows. But we know that HZ is 1000 in the arch-dependent
    > param.h, and in sched.c we use the HZ dependent variant:

    That should read we "know" that HZ is 1000....

    How about this instead?

    #if HZ == 1000
    #define JIFFIES_TO_MSEC(x) (x)
    #define JIFFIES_TO_MSEC(x) ((x) * 1000 / HZ)

    That will DTRT if somebody changes HZ for their build, and still allow
    us to avoud the *1000/1000 conversion for most builds.....
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      Last update: 2005-03-22 14:03    [W:0.017 / U:17.748 seconds]
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