tracing: move function tracer options to Kconfig
Move function tracer options to Kconfig to make it easier to add new methods for generating __mcount_loc, and to make the options available also when building kernel modules. Note that FTRACE_MCOUNT_USE_* options are updated on rebuild and therefore, work even if the .config was generated in a different environment. Signed-off-by:Sami Tolvanen <samitolvanen@google.com> Acked-by:
Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by:
Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20201211184633.3213045-2-samitolvanen@google.com
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e71ba945
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