diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index c48260fb8fd..1fcd856edec 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -95,6 +95,14 @@ config DEBUG_PREEMPT if kernel code uses it in a preemption-unsafe way. Also, the kernel will detect preemption count underflows. +config DEBUG_MUTEXES + bool "Mutex debugging, deadlock detection" + default y + depends on DEBUG_KERNEL + help + This allows mutex semantics violations and mutex related deadlocks + (lockups) to be detected and reported automatically. + config DEBUG_SPINLOCK bool "Spinlock debugging" depends on DEBUG_KERNEL |