1 files changed, 15 insertions, 13 deletions

diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h
index d48cc77ba70d..2ea1dd1ba21c 100644
--- a/include/linux/smp_lock.h
+++ b/include/linux/smp_lock.h
@@ -3,7 +3,6 @@
 
 #ifdef CONFIG_LOCK_KERNEL
 #include <linux/sched.h>
-#include <trace/events/bkl.h>
 
 #define kernel_locked()         (current->lock_depth >= 0)
 
@@ -25,18 +24,21 @@ static inline int reacquire_kernel_lock(struct task_struct *task)
         return 0;
 }
 
-extern void __lockfunc _lock_kernel(void)       __acquires(kernel_lock);
-extern void __lockfunc _unlock_kernel(void)     __releases(kernel_lock);
+extern void __lockfunc
+_lock_kernel(const char *func, const char *file, int line)
+__acquires(kernel_lock);
 
-#define lock_kernel()   {                                       \
-        trace_lock_kernel(__func__, __FILE__, __LINE__);        \
-        _lock_kernel();                                         \
-}
+extern void __lockfunc
+_unlock_kernel(const char *func, const char *file, int line)
+__releases(kernel_lock);
 
-#define unlock_kernel() {                                       \
-        trace_unlock_kernel(__func__, __FILE__, __LINE__);      \
-        _unlock_kernel();                                       \
-}
+#define lock_kernel() do {                                      \
+        _lock_kernel(__func__, __FILE__, __LINE__);             \
+} while (0)
+
+#define unlock_kernel() do {                                    \
+        _unlock_kernel(__func__, __FILE__, __LINE__);           \
+} while (0)
 
 /*
  * Various legacy drivers don't really need the BKL in a specific
@@ -52,8 +54,8 @@ static inline void cycle_kernel_lock(void)
 
 #else
 
-#define lock_kernel()      trace_lock_kernel(__func__, __FILE__, __LINE__);
-#define unlock_kernel()    trace_unlock_kernel(__func__, __FILE__, __LINE__);
+#define lock_kernel()
+#define unlock_kernel()
 #define release_kernel_lock(task)               do { } while(0)
 #define cycle_kernel_lock()                     do { } while(0)
 #define reacquire_kernel_lock(task)             0