mirror of https://gitee.com/openkylin/linux.git
29 lines
814 B
Plaintext
29 lines
814 B
Plaintext
menu "Kernel hacking"
|
|
|
|
config TRACE_IRQFLAGS_SUPPORT
|
|
def_bool 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 EARLY_PRINTK
|
|
bool "Activate early kernel debugging"
|
|
default y
|
|
select SERIAL_CORE_CONSOLE
|
|
depends on SERIAL_ALTERA_JTAGUART_CONSOLE || SERIAL_ALTERA_UART_CONSOLE
|
|
help
|
|
Enable early printk on console
|
|
This is useful for kernel debugging when your machine crashes very
|
|
early before the console code is initialized.
|
|
You should normally say N here, unless you want to debug such a crash.
|
|
|
|
endmenu
|