diff options
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index fa307f93fa2e..cc7d53d9dc01 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -759,7 +759,7 @@ config SHRINKER_DEBUG config DEBUG_STACK_USAGE bool "Stack utilization instrumentation" - depends on DEBUG_KERNEL && !IA64 + depends on DEBUG_KERNEL help Enables the display of the minimum amount of free stack which each task has ever had available in the sysrq-T and sysrq-P debug output. @@ -1720,6 +1720,15 @@ config DEBUG_NOTIFIERS This is a relatively cheap check but if you care about maximum performance, say N. +config DEBUG_CLOSURES + bool "Debug closures (bcache async widgits)" + depends on CLOSURES + select DEBUG_FS + help + Keeps all active closures in a linked list and provides a debugfs + interface to list them, which makes it possible to see asynchronous + operations that get stuck. + config DEBUG_MAPLE_TREE bool "Debug maple trees" depends on DEBUG_KERNEL @@ -2945,6 +2954,17 @@ config TEST_CLOCKSOURCE_WATCHDOG If unsure, say N. +config TEST_OBJPOOL + tristate "Test module for correctness and stress of objpool" + default n + depends on m && DEBUG_KERNEL + help + This builds the "test_objpool" module that should be used for + correctness verification and concurrent testings of objects + allocation and reclamation. + + If unsure, say N. + endif # RUNTIME_TESTING_MENU config ARCH_USE_MEMTEST |