I read a document on real-time systems using Linux, and the term “scheduling jitter” is reused without definition.
What is jitter planning? What does it mean?
Jitter is the unevenness of the time signal. For example, in networks, jitter is the variability of packet latency in a network. In planning, I assume that jitter refers to the inequality of time slices allocated to processes.
Read more here http://en.wikipedia.org/wiki/Jitter
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