safe_class 1977 kernel/locking/lockdep.c struct lock_class *safe_class = safe_entry->class; safe_class 1981 kernel/locking/lockdep.c if (middle_class == safe_class) safe_class 1999 kernel/locking/lockdep.c __print_lock_name(safe_class); safe_class 2015 kernel/locking/lockdep.c __print_lock_name(safe_class); safe_class 2022 kernel/locking/lockdep.c __print_lock_name(safe_class);