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-rw-r--r--arch/arm/Kconfig2
-rw-r--r--arch/arm/Kconfig.instrumentation52
2 files changed, 53 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c4de2d4664d7..3a75a0b2bebb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1076,7 +1076,7 @@ endmenu
1076 1076
1077source "fs/Kconfig" 1077source "fs/Kconfig"
1078 1078
1079source "kernel/Kconfig.instrumentation" 1079source "arch/arm/Kconfig.instrumentation"
1080 1080
1081source "arch/arm/Kconfig.debug" 1081source "arch/arm/Kconfig.debug"
1082 1082
diff --git a/arch/arm/Kconfig.instrumentation b/arch/arm/Kconfig.instrumentation
new file mode 100644
index 000000000000..63b8c6d5606a
--- /dev/null
+++ b/arch/arm/Kconfig.instrumentation
@@ -0,0 +1,52 @@
1menuconfig INSTRUMENTATION
2 bool "Instrumentation Support"
3 default y
4 ---help---
5 Say Y here to get to see options related to performance measurement,
6 system-wide debugging, and testing. This option alone does not add any
7 kernel code.
8
9 If you say N, all options in this submenu will be skipped and
10 disabled. If you're trying to debug the kernel itself, go see the
11 Kernel Hacking menu.
12
13if INSTRUMENTATION
14
15config PROFILING
16 bool "Profiling support (EXPERIMENTAL)"
17 help
18 Say Y here to enable the extended profiling support mechanisms used
19 by profilers such as OProfile.
20
21config OPROFILE
22 tristate "OProfile system profiling (EXPERIMENTAL)"
23 depends on PROFILING && !UML
24 help
25 OProfile is a profiling system capable of profiling the
26 whole system, include the kernel, kernel modules, libraries,
27 and applications.
28
29 If unsure, say N.
30
31config OPROFILE_ARMV6
32 bool
33 depends on OPROFILE && CPU_V6 && !SMP
34 default y
35 select OPROFILE_ARM11_CORE
36
37config OPROFILE_MPCORE
38 bool
39 depends on OPROFILE && CPU_V6 && SMP
40 default y
41 select OPROFILE_ARM11_CORE
42
43config OPROFILE_ARM11_CORE
44 bool
45
46config MARKERS
47 bool "Activate markers"
48 help
49 Place an empty function call at each marker site. Can be
50 dynamically changed for a probe function.
51
52endif # INSTRUMENTATION