tree 4047ee9dfc607b5b58f55c53f86c27951aec2e43
parent 5901ade4dca02588ed1945e15974d2492abc3b6c
author Steven Rostedt <srostedt@redhat.com> 1339004731 -0400
committer Steven Rostedt <rostedt@goodmis.org> 1339539825 -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.

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