diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 70dfda31c8a..c0d41dfadc2 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -703,6 +703,8 @@ config DEBUG_PREEMPT if kernel code uses it in a preemption-unsafe way. Also, the kernel will detect preemption count underflows. +menu "Lock Debugging (spinlocks, mutexes, etc...)" + config DEBUG_RT_MUTEXES bool "RT Mutex debugging, deadlock detection" depends on DEBUG_KERNEL && RT_MUTEXES @@ -832,12 +834,6 @@ config DEBUG_LOCKDEP additional runtime checks to debug itself, at the price of more runtime overhead. -config TRACE_IRQFLAGS - bool - help - Enables hooks to interrupt enabling and disabling for - either tracing or lock debugging. - config DEBUG_ATOMIC_SLEEP bool "Sleep inside atomic section checking" select PREEMPT_COUNT @@ -859,6 +855,14 @@ config DEBUG_LOCKING_API_SELFTESTS The following locking APIs are covered: spinlocks, rwlocks, mutexes and rwsems. +endmenu # lock debugging + +config TRACE_IRQFLAGS + bool + help + Enables hooks to interrupt enabling and disabling for + either tracing or lock debugging. + config STACKTRACE bool depends on STACKTRACE_SUPPORT |