1menu "Kernel hacking" 2 3source "lib/Kconfig.debug" 4 5config FRAME_POINTER 6 bool 7 default y 8 9config DEBUG_ERRORS 10 bool "Verbose kernel error messages" 11 depends on DEBUG_KERNEL 12 help 13 This option controls verbose debugging information which can be 14 printed when the kernel detects an internal error. This debugging 15 information is useful to kernel hackers when tracking down problems, 16 but mostly meaningless to other people. It's safe to say Y unless 17 you are concerned with the code size or don't want to see these 18 messages. 19 20config DEBUG_STACK_USAGE 21 bool "Enable stack utilization instrumentation" 22 depends on DEBUG_KERNEL 23 help 24 Enables the display of the minimum amount of free stack which each 25 task has ever had available in the sysrq-T output. 26 27endmenu 28