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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 215e46073c45..e5eb1337a537 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -41,6 +41,17 @@ config KPROBES
41 for kernel debugging, non-intrusive instrumentation and testing. 41 for kernel debugging, non-intrusive instrumentation and testing.
42 If in doubt, say "N". 42 If in doubt, say "N".
43 43
44config OPTPROBES
45 bool "Kprobes jump optimization support (EXPERIMENTAL)"
46 default y
47 depends on KPROBES
48 depends on !PREEMPT
49 depends on HAVE_OPTPROBES
50 select KALLSYMS_ALL
51 help
52 This option will allow kprobes to optimize breakpoint to
53 a jump for reducing its overhead.
54
44config HAVE_EFFICIENT_UNALIGNED_ACCESS 55config HAVE_EFFICIENT_UNALIGNED_ACCESS
45 bool 56 bool
46 help 57 help
@@ -83,6 +94,8 @@ config HAVE_KPROBES
83config HAVE_KRETPROBES 94config HAVE_KRETPROBES
84 bool 95 bool
85 96
97config HAVE_OPTPROBES
98 bool
86# 99#
87# An arch should select this if it provides all these things: 100# An arch should select this if it provides all these things:
88# 101#