36 	struct mutex		mutex;  member
107 	mutex_lock(&buffer->mutex);  in configfs_read_file()
118 	mutex_unlock(&buffer->mutex);  in configfs_read_file()
151 	mutex_lock(&buffer->mutex);  in configfs_read_bin_file()
208 	mutex_unlock(&buffer->mutex);  in configfs_read_bin_file()
280 	mutex_lock(&buffer->mutex);  in configfs_write_file()
286 	mutex_unlock(&buffer->mutex);  in configfs_write_file()
311 	mutex_lock(&buffer->mutex);  in configfs_write_bin_file()
352 	mutex_unlock(&buffer->mutex);  in configfs_write_bin_file()
428 	mutex_init(&buffer->mutex);  in __configfs_open_file()
454 	mutex_destroy(&buffer->mutex);  in configfs_release()