185 	unsigned int spd_pages = spd->nr_pages;  in splice_to_pipe()
224 			if (!--spd->nr_pages)  in splice_to_pipe()
312 	unsigned int loff, nr_pages, req_pages;  in __generic_file_splice_read()  local
334 	nr_pages = min(req_pages, spd.nr_pages_max);  in __generic_file_splice_read()
339 	spd.nr_pages = find_get_pages_contig(mapping, index, nr_pages, spd.pages);  in __generic_file_splice_read()
340 	index += spd.nr_pages;  in __generic_file_splice_read()
346 	if (spd.nr_pages < nr_pages)  in __generic_file_splice_read()
348 				index, req_pages - spd.nr_pages);  in __generic_file_splice_read()
351 	while (spd.nr_pages < nr_pages) {  in __generic_file_splice_read()
380 		spd.pages[spd.nr_pages++] = page;  in __generic_file_splice_read()
389 	nr_pages = spd.nr_pages;  in __generic_file_splice_read()
390 	spd.nr_pages = 0;  in __generic_file_splice_read()
391 	for (page_nr = 0; page_nr < nr_pages; page_nr++) {  in __generic_file_splice_read()
490 		spd.nr_pages++;  in __generic_file_splice_read()
498 	while (page_nr < nr_pages)  in __generic_file_splice_read()
502 	if (spd.nr_pages)  in __generic_file_splice_read()
611 	unsigned int nr_pages;  in default_file_splice_read()  local
642 	nr_pages = (len + offset + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;  in default_file_splice_read()
644 	for (i = 0; i < nr_pages && i < spd.nr_pages_max && len; i++) {  in default_file_splice_read()
656 		spd.nr_pages++;  in default_file_splice_read()
661 	res = kernel_readv(in, vec, spd.nr_pages, *ppos);  in default_file_splice_read()
672 	for (i = 0; i < spd.nr_pages; i++) {  in default_file_splice_read()
683 	spd.nr_pages -= nr_freed;  in default_file_splice_read()
696 	for (i = 0; i < spd.nr_pages; i++)  in default_file_splice_read()
1615 	spd.nr_pages = get_iovec_page_array(iov, nr_segs, spd.pages,  in vmsplice_to_pipe()
1618 	if (spd.nr_pages <= 0)  in vmsplice_to_pipe()
1619 		ret = spd.nr_pages;  in vmsplice_to_pipe()