arch/Kconfig

   1 #
   2 # General architecture dependent options
   3 #
   4
   5 config OPROFILE
   6         tristate "OProfile system profiling (EXPERIMENTAL)"
   7         depends on PROFILING
   8         depends on HAVE_OPROFILE
   9         help
  10           OProfile is a profiling system capable of profiling the
  11           whole system, include the kernel, kernel modules, libraries,
  12           and applications.
  13
  14           If unsure, say N.
  15
  16 config HAVE_OPROFILE
  17         def_bool n
  18
  19 config KPROBES
  20         bool "Kprobes"
  21         depends on KALLSYMS && MODULES
  22         depends on HAVE_KPROBES
  23         help
  24           Kprobes allows you to trap at almost any kernel address and
  25           execute a callback function.  register_kprobe() establishes
  26           a probepoint and specifies the callback.  Kprobes is useful
  27           for kernel debugging, non-intrusive instrumentation and testing.
  28           If in doubt, say "N".
  29
  30 config KRETPROBES
  31         def_bool y
  32         depends on KPROBES && HAVE_KRETPROBES
  33
  34 config HAVE_KPROBES
  35         def_bool n
  36
  37 config HAVE_KRETPROBES
  38         def_bool n
  39
  40 config HAVE_DMA_ATTRS
  41         def_bool n
  42
  43 config USE_GENERIC_SMP_HELPERS
  44         def_bool n
  45
  46 config HAVE_CLK
  47         def_bool n
  48         help
  49           The <linux/clk.h> calls support software clock gating and
  50           thus are a key power management tool on many systems.
  51