diff options
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 016e89a44ac8..156822e3cc79 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -128,7 +128,7 @@ config DEBUG_HIGHMEM config DEBUG_BUGVERBOSE bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EMBEDDED depends on BUG - depends on ARM || ARM26 || M32R || M68K || SPARC32 || SPARC64 || (X86 && !X86_64) || FRV + depends on ARM || ARM26 || M32R || M68K || SPARC32 || SPARC64 || X86_32 || FRV default !EMBEDDED help Say Y here to make BUG() panics output the file name and line number @@ -168,13 +168,34 @@ config DEBUG_FS If unsure, say N. +config DEBUG_VM + bool "Debug VM" + depends on DEBUG_KERNEL + help + Enable this to debug the virtual-memory system. + + If unsure, say N. + config FRAME_POINTER bool "Compile the kernel with frame pointers" depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML) default y if DEBUG_INFO && UML help If you say Y here the resulting kernel image will be slightly larger - and slower, but it might give very useful debugging information - on some architectures or you use external debuggers. + and slower, but it might give very useful debugging information on + some architectures or if you use external debuggers. If you don't debug the kernel, you can say N. +config RCU_TORTURE_TEST + tristate "torture tests for RCU" + depends on DEBUG_KERNEL + default n + help + This option provides a kernel module that runs torture tests + on the RCU infrastructure. The kernel module may be built + after the fact on the running kernel to be tested, if desired. + + Say Y here if you want RCU torture tests to start automatically + at boot time (you probably don't). + Say M if you want the RCU torture tests to build as a module. + Say N if you are unsure. |