| Catalin Marinas | 8c2c3df | 2012-04-20 14:45:54 +0100 | [diff] [blame] | 1 | menu "Kernel hacking" |
| 2 | |
| 3 | source "lib/Kconfig.debug" |
| 4 | |
| 5 | config FRAME_POINTER |
| 6 | bool |
| 7 | default y |
| 8 | |
| 9 | config 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 | |
| 20 | config 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 | |
| 27 | endmenu |