LXR linux/arch/arm/Kconfig.instrumentation

   1menuconfig INSTRUMENTATION
   2        bool "Instrumentation Support"
   3        default y
   4        ---help---
   5          Say Y here to get to see options related to performance measurement,
   6          system-wide debugging, and testing. This option alone does not add any
   7          kernel code.
   8
   9          If you say N, all options in this submenu will be skipped and
  10          disabled. If you're trying to debug the kernel itself, go see the
  11          Kernel Hacking menu.
  12
  13if INSTRUMENTATION
  14
  15config PROFILING
  16        bool "Profiling support (EXPERIMENTAL)"
  17        help
  18          Say Y here to enable the extended profiling support mechanisms used
  19          by profilers such as OProfile.
  20
  21config OPROFILE
  22        tristate "OProfile system profiling (EXPERIMENTAL)"
  23        depends on PROFILING && !UML
  24        help
  25          OProfile is a profiling system capable of profiling the
  26          whole system, include the kernel, kernel modules, libraries,
  27          and applications.
  28
  29          If unsure, say N.
  30
  31config OPROFILE_ARMV6
  32        bool
  33        depends on OPROFILE && CPU_V6 && !SMP
  34        default y
  35        select OPROFILE_ARM11_CORE
  36
  37config OPROFILE_MPCORE
  38        bool
  39        depends on OPROFILE && CPU_V6 && SMP
  40        default y
  41        select OPROFILE_ARM11_CORE
  42
  43config OPROFILE_ARM11_CORE
  44        bool
  45
  46config MARKERS
  47        bool "Activate markers"
  48        help
  49          Place an empty function call at each marker site. Can be
  50          dynamically changed for a probe function.
  51
  52endif # INSTRUMENTATION
  53