static inline void ubd_finish(struct request *req, int bytes) 
static inline void ubd_finish(struct request *req, int error) 
static inline void ubd_finish(struct request *req, int bytes){   	spin_lock(&ubd_io_lock);	__ubd_finish(req, bytes);  	spin_unlock(&ubd_io_lock);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/91acb21f084aa244f26839406ae7ed8aa3668058/ubd_kern.c/buggy/arch/um/drivers/ubd_kern.c