arch/s390/Kconfig.debug

   1 menu "Kernel hacking"
   2
   3 config TRACE_IRQFLAGS_SUPPORT
   4         bool
   5         default y
   6
   7 source "lib/Kconfig.debug"
   8
   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
  17 endmenu