Steven Rostedt 4dc936769e ftrace: Make ftrace_location() a nop on !DYNAMIC_FTRACE ...

When CONFIG_DYNAMIC_FTRACE is not set, ftrace_location() is not defined.
If a user (like kprobes) references this function, it will break
the compile when CONFIG_DYNAMIC_FTRACE is not set.

Add ftrace_location() as a nop (return 0) when DYNAMIC_FTRACE
is not defined.

Link: http://lkml.kernel.org/r/20120612225426.961092717@goodmis.org

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

2012-07-31 10:29:57 -04:00

25 KiB

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