ftrace: Allow instances to use function tracing

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Allow instances (sub-buffers) to enable function tracing.
Each instance will have its own function tracing capability.
For now, instances will not have function stack tracing, or will
they be able to pick and choose what functions they can trace.

Picking and choosing their own functions will come later.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Steven Rostedt (Red Hat) 2013-11-07 20:08:58 -05:00 • committed by Steven Rostedt

parent 50512ab576

commit f20a580627

2 changed files with 81 additions and 40 deletions

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5

kernel/trace/trace.h

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116

kernel/trace/trace_functions.c

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