> this is one of linux biggest weaknesses. the fixed interval timer is a
> throwback. it should be replaced with a variable interval timer with interrupts
> on demand for any system with a cpu sane/modern enough to have an on-chip
> interrupting decrementer. (i.e just about any modern chip)
Its worth doing even on the ancient x86 boards with the PIT. It does require
some driver changes since
while(time_before(jiffies, we_explode))
poll_things();
no longer works
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This archive was generated by hypermail 2b29 : Sun Apr 15 2001 - 21:00:12 EST