Merge tag 'nios2-v4.2' of git://git.rocketboards.org/linux-socfpga-next

[linux-2.6-block.git] / kernel / locking / rtmutex.h

diff --git a/kernel/locking/rtmutex.h b/kernel/locking/rtmutex.h
index f6a1f3c133b12bbd3b0917f712d64f936615af0f..c4060584c40769a3174aebcf7cc7ff245d7363c3 100644 (file)
--- a/kernel/locking/rtmutex.h
+++ b/kernel/locking/rtmutex.h
@@ -22,10 +22,15 @@
 #define debug_rt_mutex_init(m, n)                      do { } while (0)
 #define debug_rt_mutex_deadlock(d, a ,l)               do { } while (0)
 #define debug_rt_mutex_print_deadlock(w)               do { } while (0)
-#define debug_rt_mutex_detect_deadlock(w,d)            (d)
 #define debug_rt_mutex_reset_waiter(w)                 do { } while (0)
 
 static inline void rt_mutex_print_deadlock(struct rt_mutex_waiter *w)
 {
        WARN(1, "rtmutex deadlock detected\n");
 }
+
+static inline bool debug_rt_mutex_detect_deadlock(struct rt_mutex_waiter *w,
+                                                 enum rtmutex_chainwalk walk)
+{
+       return walk == RT_MUTEX_FULL_CHAINWALK;
+}