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Diffstat (limited to 'arch/arm/Kconfig.instrumentation')
-rw-r--r-- | arch/arm/Kconfig.instrumentation | 52 |
1 files changed, 52 insertions, 0 deletions
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 | |||
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1 | menuconfig 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 | |||
13 | if INSTRUMENTATION | ||
14 | |||
15 | config 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 | |||
21 | config 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 | |||
31 | config OPROFILE_ARMV6 | ||
32 | bool | ||
33 | depends on OPROFILE && CPU_V6 && !SMP | ||
34 | default y | ||
35 | select OPROFILE_ARM11_CORE | ||
36 | |||
37 | config OPROFILE_MPCORE | ||
38 | bool | ||
39 | depends on OPROFILE && CPU_V6 && SMP | ||
40 | default y | ||
41 | select OPROFILE_ARM11_CORE | ||
42 | |||
43 | config OPROFILE_ARM11_CORE | ||
44 | bool | ||
45 | |||
46 | config 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 | |||
52 | endif # INSTRUMENTATION | ||