This feature allows mutex semantics violations to be detected and
reported.
-config DEBUG_SEMAPHORE
- bool "Semaphore debugging"
- depends on DEBUG_KERNEL
- depends on ALPHA || FRV
- default n
- help
- If you say Y here then semaphore processing will issue lots of
- verbose debugging messages. If you suspect a semaphore problem or a
- kernel hacker asks for this option then say Y. Otherwise say N.
-
config DEBUG_LOCK_ALLOC
bool "Lock debugging: detect incorrect freeing of live locks"
depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT