941 	int seg;  in direct_io_worker()  local
970 	for (seg = 0; seg < nr_segs; seg++) {  in direct_io_worker()
971 		user_addr = (unsigned long)iov[seg].iov_base;  in direct_io_worker()
973 			((user_addr+iov[seg].iov_len +PAGE_SIZE-1)/PAGE_SIZE  in direct_io_worker()
977 	for (seg = 0; seg < nr_segs; seg++) {  in direct_io_worker()
978 		user_addr = (unsigned long)iov[seg].iov_base;  in direct_io_worker()
979 		dio->size += bytes = iov[seg].iov_len;  in direct_io_worker()
1000 		dio->result += iov[seg].iov_len -  in direct_io_worker()
1116 	int seg;  in __blockdev_direct_IO()  local
1143 	for (seg = 0; seg < nr_segs; seg++) {  in __blockdev_direct_IO()
1144 		addr = (unsigned long)iov[seg].iov_base;  in __blockdev_direct_IO()
1145 		size = iov[seg].iov_len;  in __blockdev_direct_IO()