Sorry, I attached the wrong log, this attachment is the right one.
2010/3/25 Csdncannon <csdncan...@gmail.com> > In my program, the value of the 64-bit time base register is read > out, and you will find the later value is even smaller than the earlier > value from the log “log_timebase”. While the kernel depends on the accuracy > of the timebase for the compensation of the lost PIT interrupt, the negative > value between two continual timebase reading will bring to the jump of the > jiffies. And this timebase problem will bring to the instability of the > gettimeofday system call. > > Do you have any idea about this problem, thanks for your any > advice. Attached is the code and log. > > > Thanks > > Gino > > > >
gettime.log
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