| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | menu "Kernel hacking" |
| 2 | |
| Heiko Carstens | 1f194a4 | 2006-07-03 00:24:46 -0700 | [diff] [blame] | 3 | config TRACE_IRQFLAGS_SUPPORT |
| 4 | bool |
| 5 | default y |
| 6 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 7 | source "lib/Kconfig.debug" |
| 8 | |
| Heiko Carstens | 2485579 | 2008-02-05 16:50:37 +0100 | [diff] [blame] | 9 | config DEBUG_PAGEALLOC |
| 10 | bool "Debug page memory allocations" |
| 11 | depends on DEBUG_KERNEL |
| 12 | help |
| 13 | Unmap pages from the kernel linear mapping after free_pages(). |
| 14 | This results in a slowdown, but helps to find certain types of |
| 15 | memory corruptions. |
| 16 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 17 | endmenu |