ftrace: Allow instances to use function tracing
authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>
Fri, 8 Nov 2013 01:08:58 +0000 (20:08 -0500)
committerSteven Rostedt <rostedt@goodmis.org>
Thu, 20 Feb 2014 17:13:18 +0000 (12:13 -0500)
commitf20a580627f43e73e4e57cb37e3864080ca06088
tree1cfdeae65fd8c3d8f94a6923fcc5716f70178400
parent50512ab576e1ce29953c9259e1f36ce16f350f20
ftrace: Allow instances to use function tracing

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>
kernel/trace/trace.h
kernel/trace/trace_functions.c