diff options
Diffstat (limited to 'arch/x86/Kconfig.debug')
| -rw-r--r-- | arch/x86/Kconfig.debug | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index dfd74abc03f8..22b752e09487 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug | |||
| @@ -72,14 +72,6 @@ config DEBUG_STACK_USAGE | |||
| 72 | 72 | ||
| 73 | This option will slow down process creation somewhat. | 73 | This option will slow down process creation somewhat. |
| 74 | 74 | ||
| 75 | config DEBUG_PAGEALLOC | ||
| 76 | bool "Debug page memory allocations" | ||
| 77 | depends on DEBUG_KERNEL | ||
| 78 | ---help--- | ||
| 79 | Unmap pages from the kernel linear mapping after free_pages(). | ||
| 80 | This results in a large slowdown, but helps to find certain types | ||
| 81 | of memory corruptions. | ||
| 82 | |||
| 83 | config DEBUG_PER_CPU_MAPS | 75 | config DEBUG_PER_CPU_MAPS |
| 84 | bool "Debug access to per_cpu maps" | 76 | bool "Debug access to per_cpu maps" |
| 85 | depends on DEBUG_KERNEL | 77 | depends on DEBUG_KERNEL |