aboutsummaryrefslogtreecommitdiff
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/Kconfig.debug10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 9a287796da8..9bd002a0048 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -201,6 +201,16 @@ config DEBUG_MUTEXES
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