Re: [PATCH 2.6.21-rt2] PowerPC: decrementer clockevent driver
- From
- Paul Mackerras <hidden>
- Date
- 2007-05-19 03:34:56
- Also in
- lkml
- Reply to
- Sergei Shtylyov, 2007-05-18
Sergei Shtylyov writes:
Yeah, the classic decrementer is programmed off-by-one.
Actually it's programmed off by slightly less than one half on
average, but it doesn't matter since the error doesn't accumulate.
Paul.