Merge branch '4.3-fixes' into mips-for-linux-next

[linux-drm-fsl-dcu.git] / kernel / locking / lockdep.c

diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index 8acfbf773e0623f187b8c6677ed48d63b6bd7eef..4e49cc4c9952ca82eff8a2b5e5e61765d48ea96f 100644 (file)
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -3068,7 +3068,7 @@ static int __lock_is_held(struct lockdep_map *lock);
 static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
                          int trylock, int read, int check, int hardirqs_off,
                          struct lockdep_map *nest_lock, unsigned long ip,
-                         int references)
+                         int references, int pin_count)
 {
        struct task_struct *curr = current;
        struct lock_class *class = NULL;
@@ -3157,7 +3157,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
        hlock->waittime_stamp = 0;
        hlock->holdtime_stamp = lockstat_clock();
 #endif
-       hlock->pin_count = 0;
+       hlock->pin_count = pin_count;
 
        if (check && !mark_irqflags(curr, hlock))
                return 0;
@@ -3343,7 +3343,7 @@ found_it:
                        hlock_class(hlock)->subclass, hlock->trylock,
                                hlock->read, hlock->check, hlock->hardirqs_off,
                                hlock->nest_lock, hlock->acquire_ip,
-                               hlock->references))
+                               hlock->references, hlock->pin_count))
                        return 0;
        }
 
@@ -3433,7 +3433,7 @@ found_it:
                        hlock_class(hlock)->subclass, hlock->trylock,
                                hlock->read, hlock->check, hlock->hardirqs_off,
                                hlock->nest_lock, hlock->acquire_ip,
-                               hlock->references))
+                               hlock->references, hlock->pin_count))
                        return 0;
        }
 
@@ -3583,7 +3583,7 @@ void lock_acquire(struct lockdep_map *lock, unsigned int subclass,
        current->lockdep_recursion = 1;
        trace_lock_acquire(lock, subclass, trylock, read, check, nest_lock, ip);
        __lock_acquire(lock, subclass, trylock, read, check,
-                      irqs_disabled_flags(flags), nest_lock, ip, 0);
+                      irqs_disabled_flags(flags), nest_lock, ip, 0, 0);
        current->lockdep_recursion = 0;
        raw_local_irq_restore(flags);
 }