1648 	unsigned int loff, nr_pages, req_pages;  in shmem_file_splice_read()  local
1678 	nr_pages = min(req_pages, spd.nr_pages_max);  in shmem_file_splice_read()
1680 	spd.nr_pages = find_get_pages_contig(mapping, index,  in shmem_file_splice_read()
1681 						nr_pages, spd.pages);  in shmem_file_splice_read()
1682 	index += spd.nr_pages;  in shmem_file_splice_read()
1685 	while (spd.nr_pages < nr_pages) {  in shmem_file_splice_read()
1690 		spd.pages[spd.nr_pages++] = page;  in shmem_file_splice_read()
1695 	nr_pages = spd.nr_pages;  in shmem_file_splice_read()
1696 	spd.nr_pages = 0;  in shmem_file_splice_read()
1698 	for (page_nr = 0; page_nr < nr_pages; page_nr++) {  in shmem_file_splice_read()
1737 		spd.nr_pages++;  in shmem_file_splice_read()
1741 	while (page_nr < nr_pages)  in shmem_file_splice_read()
1744 	if (spd.nr_pages)  in shmem_file_splice_read()