src/runtime/probes examples updates?

[William Cohen]

Ananth and I were trying out the examples in src/runtime/probes today. 
Are there some changes left to check in for those to work?  Trying 
things out with the current rawhide kernel, 2.6.11-1.1369_FC4-smp-i686, 
got the following messages.

make -rR -f 
/usr/src/kernels/2.6.11-1.1369_FC4-smp-i686/scripts/Makefile.modpost 
scripts/mod/modpost -m -a -i 
/usr/src/kernels/2.6.11-1.1369_FC4-smp-i686/Module.symvers 
/home/wcohen/systemtap_write/src/runtime/probes/scf/scf.o
*** Warning: "_stp_ctrl_register" 
[/home/wcohen/systemtap_write/src/runtime/probes/scf/scf.ko] undefined!
*** Warning: "_stp_ctrl_unregister" 
[/home/wcohen/systemtap_write/src/runtime/probes/scf/scf.ko] undefined!
*** Warning: "relay_subbufs_consumed" 
[/home/wcohen/systemtap_write/src/runtime/probes/scf/scf.ko] undefined!
*** Warning: "_stp_ctrl_send" 
[/home/wcohen/systemtap_write/src/runtime/probes/scf/scf.ko] undefined!
*** Warning: "relay_open" 
[/home/wcohen/systemtap_write/src/runtime/probes/scf/scf.ko] undefined!
*** Warning: "relayfs_create_dir" 
[/home/wcohen/systemtap_write/src/runtime/probes/scf/scf.ko] undefined!
*** Warning: "relayfs_remove_dir" 
[/home/wcohen/systemtap_write/src/runtime/probes/scf/scf.ko] undefined!
*** Warning: "relay_close" 
[/home/wcohen/systemtap_write/src/runtime/probes/scf/scf.ko] undefined!

I built the src/runtime/transport and src/runtime/relayfs subdirectories 
before building src/runtime/probes/scf.

-Will