3 config TRACE_IRQFLAGS_SUPPORT
7 source "lib/Kconfig.debug"
9 config DEBUG_STACK_USAGE
10 bool "Enable stack utilization instrumentation"
11 depends on DEBUG_KERNEL
13 Enables the display of the minimum amount of free stack which each
14 task has ever had available in the sysrq-T and sysrq-P debug output.
16 This option will slow down process creation somewhat.
19 bool "D-cache flush debugging"
20 depends on DEBUG_KERNEL
23 depends on DEBUG_KERNEL
24 bool "Stack Overflow Detection Support"
27 depends on DEBUG_KERNEL
28 bool "Debug BOOTMEM initialization"
30 config DEBUG_PAGEALLOC
31 bool "Debug page memory allocations"
32 depends on DEBUG_KERNEL && !SOFTWARE_SUSPEND
34 Unmap pages from the kernel linear mapping after free_pages().
35 This results in a large slowdown, but helps to find certain types
36 of memory corruptions.
40 depends on STACK_DEBUG