# | |
# General architecture dependent options | |
# | |
config OPROFILE | |
tristate "OProfile system profiling (EXPERIMENTAL)" | |
depends on PROFILING | |
depends on HAVE_OPROFILE | |
help | |
OProfile is a profiling system capable of profiling the | |
whole system, include the kernel, kernel modules, libraries, | |
and applications. | |
If unsure, say N. | |
config HAVE_OPROFILE | |
def_bool n | |
config KPROBES | |
bool "Kprobes" | |
depends on KALLSYMS && MODULES | |
depends on HAVE_KPROBES | |
help | |
Kprobes allows you to trap at almost any kernel address and | |
execute a callback function. register_kprobe() establishes | |
a probepoint and specifies the callback. Kprobes is useful | |
for kernel debugging, non-intrusive instrumentation and testing. | |
If in doubt, say "N". | |
config HAVE_KPROBES | |
def_bool n |