diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-15 06:49:30 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-15 06:49:30 +0000 |
| commit | c94f28c383f58c9de74678e0f1624db9c5f8a8cb (patch) | |
| tree | 3281184f026cb79cee6c20fe29c994ba654cbbe4 /arch/mips/Kconfig.debug | |
| parent | df15315899c0641412bd54b29565a70b078a6ac8 (diff) | |
| parent | 1bb95834bbcdc969e477a9284cf96c17a4c2616f (diff) | |
Merge branch 'drm-intel-fixes' into drm-intel-next
Conflicts:
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/intel_ringbuffer.c
Diffstat (limited to 'arch/mips/Kconfig.debug')
| -rw-r--r-- | arch/mips/Kconfig.debug | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index 43dc27997730..f437cd1fafb8 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -67,6 +67,15 @@ config CMDLINE_OVERRIDE Normally, you will choose 'N' here. +config DEBUG_STACKOVERFLOW + bool "Check for stack overflows" + depends on DEBUG_KERNEL + help + This option will cause messages to be printed if free stack space + drops below a certain limit(2GB on MIPS). The debugging option + provides another way to check stack overflow happened on kernel mode + stack usually caused by nested interruption. + config DEBUG_STACK_USAGE bool "Enable stack utilization instrumentation" depends on DEBUG_KERNEL |