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>Chapter 2. How to use the Linux Trace Toolkit Viewer's Reading Context</H1
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> This chapter describes how to use the Linux Trace Toolkit reading context, a
data structure that is given as call data parameter of the modules'callbacks.
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> Linux Trace Toolkit Viewer provides a backend that reads the traces. In combines
them in tracesets. A trace is an abstaction over many tracefiles, one per CPU.
LTTV reads the whole trace together, providing the events to modules by calling
their pre-registered hook lists in a chronological order.
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