x86: add instrumentation menu

It seems commit 09cadedbdc01f1a4bea1f427d4fb4642eaa19da9 was incomplete 
due to a clash with the x86 architecture merge.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/i386/Kconfig

@@ -1270,6 +1270,8 @@ source "drivers/Kconfig"
 
 source "fs/Kconfig"
 
+source "kernel/Kconfig.instrumentation"
+
 source "arch/i386/Kconfig.debug"
 
 source "security/Kconfig"

arch/x86/oprofile/Kconfig

@@ -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.
-

arch/x86_64/Kconfig

@@ -833,6 +833,8 @@ source "drivers/firmware/Kconfig"
 
 source fs/Kconfig
 
+source "kernel/Kconfig.instrumentation"
+
 source "arch/x86_64/Kconfig.debug"
 
 source "security/Kconfig"