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-rw-r--r--arch/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 215e46073c4..e5eb1337a53 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -41,6 +41,17 @@ config KPROBES
for kernel debugging, non-intrusive instrumentation and testing.
If in doubt, say "N".
+config OPTPROBES
+ bool "Kprobes jump optimization support (EXPERIMENTAL)"
+ default y
+ depends on KPROBES
+ depends on !PREEMPT
+ depends on HAVE_OPTPROBES
+ select KALLSYMS_ALL
+ help
+ This option will allow kprobes to optimize breakpoint to
+ a jump for reducing its overhead.
+
config HAVE_EFFICIENT_UNALIGNED_ACCESS
bool
help
@@ -83,6 +94,8 @@ config HAVE_KPROBES
config HAVE_KRETPROBES
bool
+config HAVE_OPTPROBES
+ bool
#
# An arch should select this if it provides all these things:
#