tree 402e75bf6edb5761ea4c2312778d137c0e0dcf44
parent 25764288d8dc4792f0f487baf043ccfee5d8c2ba
author Steven Rostedt <srostedt@redhat.com> 1339004731 -0400
committer Steven Rostedt <rostedt@goodmis.org> 1343744997 -0400

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>