android_kernel_motorola_sm6225/arch/sparc64/Kconfig.debug
David S. Miller 0f78e7542e [SPARC64]: Remove DEBUG_BOOTMEM.
We'll replace it in the future with better logging facilities that can
be enabled at run time.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-02-13 01:00:26 -08:00

44 lines
962 B
Text

menu "Kernel hacking"
config TRACE_IRQFLAGS_SUPPORT
bool
default y
source "lib/Kconfig.debug"
config DEBUG_STACK_USAGE
bool "Enable stack utilization instrumentation"
depends on DEBUG_KERNEL
help
Enables the display of the minimum amount of free stack which each
task has ever had available in the sysrq-T and sysrq-P debug output.
This option will slow down process creation somewhat.
config DEBUG_DCFLUSH
bool "D-cache flush debugging"
depends on DEBUG_KERNEL
config STACK_DEBUG
depends on DEBUG_KERNEL
bool "Stack Overflow Detection Support"
config DEBUG_PAGEALLOC
bool "Debug page memory allocations"
depends on DEBUG_KERNEL && !HIBERNATION
help
Unmap pages from the kernel linear mapping after free_pages().
This results in a large slowdown, but helps to find certain types
of memory corruptions.
config MCOUNT
bool
depends on STACK_DEBUG
default y
config FRAME_POINTER
bool
depends on MCOUNT
default y
endmenu