1 files changed, 28 insertions, 0 deletions

diff --git a/arch/Kconfig b/arch/Kconfig
index 24917145058d..3d72dc3fc8f5 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -1,3 +1,31 @@
 #
 # 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