Arkady <arkady.miasnikov@gmail.com> writes: > [...] > The approach works fine with the modern (?) kernels. In the CentOS 6.9 > folder /sys/kernel/debug/systemtap does not appear after I insmod the > module. [...] Maybe you're just missing the mount ... DEBUGFS or RELAYFS part from staprun/staprun_funcs.c: mountfs() ? - FChE