group locking debugging options

[karo-tx-linux.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 70dfda31c8aac9000c03956d294e67ea3d1fd014..c0d41dfadc2d070e66b7ce883dba385d2e579e86 100644 (file)
--- 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