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authorMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>2007-10-19 10:41:05 +0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-19 22:53:54 +0400
commit09cadedbdc01f1a4bea1f427d4fb4642eaa19da9 (patch)
tree988da227d46be7eb239a37676b9140d325dc4335
parent1c3f0b8e07de78a86f2dce911f5e245845ce40a8 (diff)
downloadlinux-09cadedbdc01f1a4bea1f427d4fb4642eaa19da9.tar.xz
Combine instrumentation menus in kernel/Kconfig.instrumentation
Quoting Randy: "It seems sad that this patch sources Kconfig.marker, a 7-line file, 20-something times. Yes, you (we) don't want to put those 7 lines into 20-something different files, so sourcing is the right thing. However, what you did for avr32 seems more on the right track to me: make _one_ Instrumentation support menu that includes PROFILING, OPROFILE, KPROBES, and MARKERS and then use (source) that in all of the arches." Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/alpha/Kconfig2
-rw-r--r--arch/alpha/oprofile/Kconfig23
-rw-r--r--arch/arm/Kconfig2
-rw-r--r--arch/arm/oprofile/Kconfig42
-rw-r--r--arch/blackfin/Kconfig2
-rw-r--r--arch/blackfin/oprofile/Kconfig29
-rw-r--r--arch/cris/Kconfig2
-rw-r--r--arch/frv/Kconfig2
-rw-r--r--arch/h8300/Kconfig2
-rw-r--r--arch/i386/Kconfig25
-rw-r--r--arch/ia64/Kconfig15
-rw-r--r--arch/ia64/oprofile/Kconfig20
-rw-r--r--arch/m32r/Kconfig2
-rw-r--r--arch/m32r/oprofile/Kconfig23
-rw-r--r--arch/m68k/Kconfig2
-rw-r--r--arch/m68knommu/Kconfig2
-rw-r--r--arch/mips/Kconfig2
-rw-r--r--arch/mips/oprofile/Kconfig23
-rw-r--r--arch/parisc/Kconfig2
-rw-r--r--arch/parisc/oprofile/Kconfig23
-rw-r--r--arch/powerpc/Kconfig15
-rw-r--r--arch/powerpc/oprofile/Kconfig24
-rw-r--r--arch/ppc/Kconfig2
-rw-r--r--arch/s390/Kconfig16
-rw-r--r--arch/s390/oprofile/Kconfig22
-rw-r--r--arch/sh/Kconfig2
-rw-r--r--arch/sh/oprofile/Kconfig23
-rw-r--r--arch/sh64/Kconfig2
-rw-r--r--arch/sh64/oprofile/Kconfig23
-rw-r--r--arch/sparc/Kconfig6
-rw-r--r--arch/sparc/oprofile/Kconfig17
-rw-r--r--arch/sparc64/Kconfig15
-rw-r--r--arch/sparc64/oprofile/Kconfig17
-rw-r--r--arch/um/Kconfig2
-rw-r--r--arch/v850/Kconfig2
-rw-r--r--arch/x86_64/Kconfig15
-rw-r--r--arch/xtensa/Kconfig2
-rw-r--r--kernel/Kconfig.instrumentation43
38 files changed, 73 insertions, 420 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 2a85dc33907c..4c002ba37e50 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -654,7 +654,7 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "arch/alpha/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
source "arch/alpha/Kconfig.debug"
diff --git a/arch/alpha/oprofile/Kconfig b/arch/alpha/oprofile/Kconfig
deleted file mode 100644
index 5ade19801b97..000000000000
--- a/arch/alpha/oprofile/Kconfig
+++ /dev/null
@@ -1,23 +0,0 @@
-
-menu "Profiling support"
- depends on EXPERIMENTAL
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-endmenu
-
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0a0c88d0039c..4cee938df01e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1068,7 +1068,7 @@ endmenu
source "fs/Kconfig"
-source "arch/arm/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
source "arch/arm/Kconfig.debug"
diff --git a/arch/arm/oprofile/Kconfig b/arch/arm/oprofile/Kconfig
deleted file mode 100644
index afd93ad02feb..000000000000
--- a/arch/arm/oprofile/Kconfig
+++ /dev/null
@@ -1,42 +0,0 @@
-
-menu "Profiling support"
- depends on EXPERIMENTAL
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-if OPROFILE
-
-config OPROFILE_ARMV6
- bool
- depends on CPU_V6 && !SMP
- default y
- select OPROFILE_ARM11_CORE
-
-config OPROFILE_MPCORE
- bool
- depends on CPU_V6 && SMP
- default y
- select OPROFILE_ARM11_CORE
-
-config OPROFILE_ARM11_CORE
- bool
-
-endif
-
-endmenu
-
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index aa9db3073312..4c5ca9d5e40f 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -1012,7 +1012,7 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "arch/blackfin/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
menu "Kernel hacking"
diff --git a/arch/blackfin/oprofile/Kconfig b/arch/blackfin/oprofile/Kconfig
deleted file mode 100644
index 0a2fd999c941..000000000000
--- a/arch/blackfin/oprofile/Kconfig
+++ /dev/null
@@ -1,29 +0,0 @@
-menu "Profiling support"
-depends on EXPERIMENTAL
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config HARDWARE_PM
- tristate "Hardware Performance Monitor Profiling"
- depends on PROFILING
- help
- take use of hardware performance monitor to profiling the kernel
- and application.
-
- If unsure, say N.
-
-endmenu
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 6b4d026a00a1..21900a9378bb 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -196,6 +196,8 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
+source "kernel/Kconfig.instrumentation"
+
source "arch/cris/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig
index 74eef7111f2b..43153e767bb1 100644
--- a/arch/frv/Kconfig
+++ b/arch/frv/Kconfig
@@ -375,6 +375,8 @@ source "drivers/Kconfig"
source "fs/Kconfig"
+source "kernel/Kconfig.instrumentation"
+
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index e35f74e6e505..e2e9f57abe2e 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -223,6 +223,8 @@ endmenu
source "fs/Kconfig"
+source "kernel/Kconfig.instrumentation"
+
source "arch/h8300/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index b84d5050e92e..04be7a7d090f 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -1256,31 +1256,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-menuconfig INSTRUMENTATION
- bool "Instrumentation Support"
- default y
- ---help---
- Say Y here to get to see options related to performance measurement,
- debugging, and testing. This option alone does not add any kernel code.
-
- If you say N, all options in this submenu will be skipped and disabled.
-
-if INSTRUMENTATION
-
-source "arch/x86/oprofile/Kconfig"
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-endif # INSTRUMENTATION
-
source "arch/i386/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index c60532d93c54..c89108e9770d 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -592,20 +592,7 @@ config IRQ_PER_CPU
source "arch/ia64/hp/sim/Kconfig"
-menu "Instrumentation Support"
-
-source "arch/ia64/oprofile/Kconfig"
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-endmenu
+source "kernel/Kconfig.instrumentation"
source "arch/ia64/Kconfig.debug"
diff --git a/arch/ia64/oprofile/Kconfig b/arch/ia64/oprofile/Kconfig
deleted file mode 100644
index 97271ab484dc..000000000000
--- a/arch/ia64/oprofile/Kconfig
+++ /dev/null
@@ -1,20 +0,0 @@
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- Due to firmware bugs, you may need to use the "nohalt" boot
- option if you're using OProfile with the hardware performance
- counters.
-
- If unsure, say N.
-
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index bd5fe76401f1..ab9a264cb194 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -426,7 +426,7 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "arch/m32r/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
source "arch/m32r/Kconfig.debug"
diff --git a/arch/m32r/oprofile/Kconfig b/arch/m32r/oprofile/Kconfig
deleted file mode 100644
index 19d37730b664..000000000000
--- a/arch/m32r/oprofile/Kconfig
+++ /dev/null
@@ -1,23 +0,0 @@
-
-menu "Profiling support"
- depends on EXPERIMENTAL
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-endmenu
-
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 20a9c08e59c3..01dee84f840a 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -683,6 +683,8 @@ endmenu
source "fs/Kconfig"
+source "kernel/Kconfig.instrumentation"
+
source "arch/m68k/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig
index 185906b54cb0..f52c627bdadd 100644
--- a/arch/m68knommu/Kconfig
+++ b/arch/m68knommu/Kconfig
@@ -696,6 +696,8 @@ source "drivers/Kconfig"
source "fs/Kconfig"
+source "kernel/Kconfig.instrumentation"
+
source "arch/m68knommu/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index cb027580cd1d..4dc142d394a3 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2005,7 +2005,7 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "arch/mips/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
source "arch/mips/Kconfig.debug"
diff --git a/arch/mips/oprofile/Kconfig b/arch/mips/oprofile/Kconfig
deleted file mode 100644
index fb6f235348b0..000000000000
--- a/arch/mips/oprofile/Kconfig
+++ /dev/null
@@ -1,23 +0,0 @@
-
-menu "Profiling support"
- depends on EXPERIMENTAL
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING && !MIPS_MT_SMTC && EXPERIMENTAL
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-endmenu
-
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 3d73545e8c48..b8ef1787a191 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -267,7 +267,7 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "arch/parisc/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
source "arch/parisc/Kconfig.debug"
diff --git a/arch/parisc/oprofile/Kconfig b/arch/parisc/oprofile/Kconfig
deleted file mode 100644
index 5ade19801b97..000000000000
--- a/arch/parisc/oprofile/Kconfig
+++ /dev/null
@@ -1,23 +0,0 @@
-
-menu "Profiling support"
- depends on EXPERIMENTAL
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-endmenu
-
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 3763f681ce4c..18f397ca05ef 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -669,20 +669,7 @@ source "arch/powerpc/sysdev/qe_lib/Kconfig"
source "lib/Kconfig"
-menu "Instrumentation Support"
-
-source "arch/powerpc/oprofile/Kconfig"
-
-config KPROBES
- bool "Kprobes"
- depends on !BOOKE && !4xx && KALLSYMS && MODULES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-endmenu
+source "kernel/Kconfig.instrumentation"
source "arch/powerpc/Kconfig.debug"
diff --git a/arch/powerpc/oprofile/Kconfig b/arch/powerpc/oprofile/Kconfig
deleted file mode 100644
index 7089e79689b9..000000000000
--- a/arch/powerpc/oprofile/Kconfig
+++ /dev/null
@@ -1,24 +0,0 @@
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-config OPROFILE_CELL
- bool "OProfile for Cell Broadband Engine"
- depends on (SPU_FS = y && OPROFILE = m) || (SPU_FS = y && OPROFILE = y) || (SPU_FS = m && OPROFILE = m)
- default y
- help
- Profiling of Cell BE SPUs requires special support enabled
- by this option.
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 607925c8a99e..6473fa7cb4b9 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -1317,7 +1317,7 @@ endmenu
source "lib/Kconfig"
-source "arch/powerpc/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
source "arch/ppc/Kconfig.debug"
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index b71132166f60..4ec716d8c1a6 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -529,21 +529,7 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-menu "Instrumentation Support"
-
-source "arch/s390/oprofile/Kconfig"
-
-config KPROBES
- bool "Kprobes (EXPERIMENTAL)"
- depends on EXPERIMENTAL && MODULES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-endmenu
+source "kernel/Kconfig.instrumentation"
source "arch/s390/Kconfig.debug"
diff --git a/arch/s390/oprofile/Kconfig b/arch/s390/oprofile/Kconfig
deleted file mode 100644
index 208220a5f23f..000000000000
--- a/arch/s390/oprofile/Kconfig
+++ /dev/null
@@ -1,22 +0,0 @@
-
-menu "Profiling support"
-
-config PROFILING
- bool "Profiling support"
- help
- Say Y here to enable profiling support mechanisms used by
- profilers such as readprofile or OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-endmenu
-
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 44982c1dfa23..247f8a65e733 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -758,7 +758,7 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "arch/sh/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
source "arch/sh/Kconfig.debug"
diff --git a/arch/sh/oprofile/Kconfig b/arch/sh/oprofile/Kconfig
deleted file mode 100644
index 5ade19801b97..000000000000
--- a/arch/sh/oprofile/Kconfig
+++ /dev/null
@@ -1,23 +0,0 @@
-
-menu "Profiling support"
- depends on EXPERIMENTAL
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-endmenu
-
diff --git a/arch/sh64/Kconfig b/arch/sh64/Kconfig
index b3327ce8e82f..ba204bac49df 100644
--- a/arch/sh64/Kconfig
+++ b/arch/sh64/Kconfig
@@ -284,7 +284,7 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "arch/sh64/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
source "arch/sh64/Kconfig.debug"
diff --git a/arch/sh64/oprofile/Kconfig b/arch/sh64/oprofile/Kconfig
deleted file mode 100644
index 19d37730b664..000000000000
--- a/arch/sh64/oprofile/Kconfig
+++ /dev/null
@@ -1,23 +0,0 @@
-
-menu "Profiling support"
- depends on EXPERIMENTAL
-
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
-endmenu
-
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index c0f4ba109daa..527adc808ad6 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -320,11 +320,7 @@ endmenu
source "fs/Kconfig"
-menu "Instrumentation Support"
-
-source "arch/sparc/oprofile/Kconfig"
-
-endmenu
+source "kernel/Kconfig.instrumentation"
source "arch/sparc/Kconfig.debug"
diff --git a/arch/sparc/oprofile/Kconfig b/arch/sparc/oprofile/Kconfig
deleted file mode 100644
index d8a84088471a..000000000000
--- a/arch/sparc/oprofile/Kconfig
+++ /dev/null
@@ -1,17 +0,0 @@
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 59c4d752d286..c7a74e376985 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -460,20 +460,7 @@ source "drivers/fc4/Kconfig"
source "fs/Kconfig"
-menu "Instrumentation Support"
-
-source "arch/sparc64/oprofile/Kconfig"
-
-config KPROBES
- bool "Kprobes (EXPERIMENTAL)"
- depends on KALLSYMS && EXPERIMENTAL && MODULES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-endmenu
+source "kernel/Kconfig.instrumentation"
source "arch/sparc64/Kconfig.debug"
diff --git a/arch/sparc64/oprofile/Kconfig b/arch/sparc64/oprofile/Kconfig
deleted file mode 100644
index d8a84088471a..000000000000
--- a/arch/sparc64/oprofile/Kconfig
+++ /dev/null
@@ -1,17 +0,0 @@
-config PROFILING
- bool "Profiling support (EXPERIMENTAL)"
- help
- Say Y here to enable the extended profiling support mechanisms used
- by profilers such as OProfile.
-
-
-config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
- depends on PROFILING
- help
- OProfile is a profiling system capable of profiling the
- whole system, include the kernel, kernel modules, libraries,
- and applications.
-
- If unsure, say N.
-
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index 740d8a922e48..d8925d285573 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -289,4 +289,6 @@ config INPUT
bool
default n
+source "kernel/Kconfig.instrumentation"
+
source "arch/um/Kconfig.debug"
diff --git a/arch/v850/Kconfig b/arch/v850/Kconfig
index ace479ab273f..b6a50b8b38de 100644
--- a/arch/v850/Kconfig
+++ b/arch/v850/Kconfig
@@ -331,6 +331,8 @@ source "sound/Kconfig"
source "drivers/usb/Kconfig"
+source "kernel/Kconfig.instrumentation"
+
source "arch/v850/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 78cb68f2ebbd..d2521942e5bd 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -799,21 +799,6 @@ source "drivers/firmware/Kconfig"
source fs/Kconfig
-menu "Instrumentation Support"
-
-source "arch/x86/oprofile/Kconfig"
-
-config KPROBES
- bool "Kprobes"
- depends on KALLSYMS && MODULES
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-endmenu
-
source "arch/x86_64/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 7fbb44bea37f..85ffbb491490 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -251,6 +251,8 @@ config EMBEDDED_RAMDISK_IMAGE
provide one yourself.
endmenu
+source "kernel/Kconfig.instrumentation"
+
source "arch/xtensa/Kconfig.debug"
source "security/Kconfig"
diff --git a/kernel/Kconfig.instrumentation b/kernel/Kconfig.instrumentation
new file mode 100644
index 000000000000..ba5c05ca2a91
--- /dev/null
+++ b/kernel/Kconfig.instrumentation
@@ -0,0 +1,43 @@
+menuconfig INSTRUMENTATION
+ bool "Instrumentation Support"
+ default y
+ ---help---
+ Say Y here to get to see options related to performance measurement,
+ system-wide debugging, and testing. This option alone does not add any
+ kernel code.
+
+ If you say N, all options in this submenu will be skipped and
+ disabled. If you're trying to debug the kernel itself, go see the
+ Kernel Hacking menu.
+
+if INSTRUMENTATION
+
+config PROFILING
+ bool "Profiling support (EXPERIMENTAL)"
+ help
+ Say Y here to enable the extended profiling support mechanisms used
+ by profilers such as OProfile.
+
+config OPROFILE
+ tristate "OProfile system profiling (EXPERIMENTAL)"
+ depends on PROFILING
+ depends on ALPHA || ARM || BLACKFIN || X86_32 || IA64 || M32R || MIPS || PARISC || PPC || S390 || SUPERH || SPARC || X86_64
+ help
+ OProfile is a profiling system capable of profiling the
+ whole system, include the kernel, kernel modules, libraries,
+ and applications.
+
+ If unsure, say N.
+
+config KPROBES
+ bool "Kprobes"
+ depends on KALLSYMS && MODULES
+ depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32
+ help
+ Kprobes allows you to trap at almost any kernel address and
+ execute a callback function. register_kprobe() establishes
+ a probepoint and specifies the callback. Kprobes is useful
+ for kernel debugging, non-intrusive instrumentation and testing.
+ If in doubt, say "N".
+
+endif # INSTRUMENTATION