Ftracing in kernel

Hi folks,

 I've configured my kernel(2.6.35) to support ftrace*. Everything seems to
be ok. After I mounted the debugfs folder I can find all tracing stuffs
there. The problem is not of all functions on my module seems to be listed
in the funtions supported for tracing. In the file *available_filter_functions
*that suppose to list all functions traced, only show 4 or 5 functions of my
module. Does anyone knows why some functions are not listed?

Regards,
Erlon

*CONFIG_FUNCTION_TRACER
CONFIG_FUNCTION_GRAPH_TRACER
CONFIG_STACK_TRACER
CONFIG_DYNAMIC_FTRACE
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.kernelnewbies.org/pipermail/kernelnewbies/attachments/20110221/9a7f5486/attachment-0001.html