1 files changed, 12 insertions, 0 deletions

diff --git a/arch/Kconfig b/arch/Kconfig
index 7f8f281f2585..97fb7d0365d1 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -76,6 +76,15 @@ config OPTPROBES
         depends on KPROBES && HAVE_OPTPROBES
         depends on !PREEMPT
 
+config KPROBES_ON_FTRACE
+        def_bool y
+        depends on KPROBES && HAVE_KPROBES_ON_FTRACE
+        depends on DYNAMIC_FTRACE_WITH_REGS
+        help
+         If function tracer is enabled and the arch supports full
+         passing of pt_regs to function tracing, then kprobes can
+         optimize on top of function tracing.
+
 config UPROBES
         bool "Transparent user-space probes (EXPERIMENTAL)"
         depends on UPROBE_EVENT && PERF_EVENTS
@@ -158,6 +167,9 @@ config HAVE_KRETPROBES
 config HAVE_OPTPROBES
         bool
 
+config HAVE_KPROBES_ON_FTRACE
+        bool
+
 config HAVE_NMI_WATCHDOG
         bool
 #