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    SubjectHZ question
    I need to know the kernels value of HZ in a userland app.

    getconf CLK_TCK
    and
    hz = sysconf (_SC_CLK_TCK)

    both seem to return CLOCKS_PER_SEC which is defined as USER_HZ which is
    defined as 100.

    include/asm/param.h:

    #ifdef __KERNEL__
    # define HZ 1000 /* Internal kernel timer frequency */
    # define USER_HZ 100 /* .. some user interfaces are in "ticks" */
    # define CLOCKS_PER_SEC (USER_HZ) /* like times() */
    #endif

    Thanks in advance for any help
    Mark
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