lock_unpin_lock   386 include/linux/lockdep.h extern void lock_unpin_lock(struct lockdep_map *lock, struct pin_cookie);
lock_unpin_lock   410 include/linux/lockdep.h #define lockdep_unpin_lock(l,c)	lock_unpin_lock(&(l)->dep_map, (c))
lock_unpin_lock  4589 kernel/locking/lockdep.c EXPORT_SYMBOL_GPL(lock_unpin_lock);