diff options
Diffstat (limited to 'arch/powerpc/Kconfig.debug')
| -rw-r--r-- | arch/powerpc/Kconfig.debug | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index 22091bbfdc9b..6aa0b5e087cd 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug | |||
| @@ -30,6 +30,7 @@ config DEBUG_STACK_USAGE | |||
| 30 | config DEBUG_PAGEALLOC | 30 | config DEBUG_PAGEALLOC |
| 31 | bool "Debug page memory allocations" | 31 | bool "Debug page memory allocations" |
| 32 | depends on DEBUG_KERNEL && !HIBERNATION | 32 | depends on DEBUG_KERNEL && !HIBERNATION |
| 33 | depends on ARCH_SUPPORTS_DEBUG_PAGEALLOC | ||
| 33 | help | 34 | help |
| 34 | Unmap pages from the kernel linear mapping after free_pages(). | 35 | Unmap pages from the kernel linear mapping after free_pages(). |
| 35 | This results in a large slowdown, but helps to find certain types | 36 | This results in a large slowdown, but helps to find certain types |