mutex_lock_io
mutex_lock_io(&journal->j_checkpoint_mutex);
mutex_lock_io(&journal->j_checkpoint_mutex);
mutex_lock_io(&journal->j_checkpoint_mutex);
mutex_lock_io(&journal->j_checkpoint_mutex);
mutex_lock_io(&journal->j_checkpoint_mutex);
mutex_lock_io(&journal->j_checkpoint_mutex);
mutex_lock_io(&journal->j_checkpoint_mutex);
mutex_lock_io(&journal->j_checkpoint_mutex);
mutex_lock_io(&journal->j_checkpoint_mutex);
mutex_lock_io(&journal->j_checkpoint_mutex);
extern void mutex_lock_io(struct mutex *lock) __acquires(lock);
# define mutex_lock_io_nested(lock, subclass) mutex_lock_io(lock)
EXPORT_SYMBOL_GPL(mutex_lock_io);
EXPORT_SYMBOL(mutex_lock_io);
mutex_lock_io(&d->mtx);