1892 	unsigned int nr_pages;  in wdata_alloc_and_fillpages()  local
1910 		nr_pages = find_get_pages_tag(mapping, index,  in wdata_alloc_and_fillpages()
1913 		*found_pages += nr_pages;  in wdata_alloc_and_fillpages()
1914 		tofind -= nr_pages;  in wdata_alloc_and_fillpages()
1915 		pages += nr_pages;  in wdata_alloc_and_fillpages()
1916 	} while (nr_pages && tofind && *index <= end);  in wdata_alloc_and_fillpages()
1927 	unsigned int nr_pages = 0, i;  in wdata_prepare_pages()  local
1940 		if (nr_pages == 0)  in wdata_prepare_pages()
1985 		++nr_pages;  in wdata_prepare_pages()
1989 	if (nr_pages == 0)  in wdata_prepare_pages()
1993 	for (i = nr_pages; i < found_pages; i++) {  in wdata_prepare_pages()
1998 	return nr_pages;  in wdata_prepare_pages()
2002 wdata_send_pages(struct cifs_writedata *wdata, unsigned int nr_pages,  in wdata_send_pages()  argument
2010 	wdata->nr_pages = nr_pages;  in wdata_send_pages()
2014 			page_offset(wdata->pages[nr_pages - 1]),  in wdata_send_pages()
2016 	wdata->bytes = ((nr_pages - 1) * PAGE_CACHE_SIZE) + wdata->tailsz;  in wdata_send_pages()
2030 	for (i = 0; i < nr_pages; ++i)  in wdata_send_pages()
2066 		unsigned int i, nr_pages, found_pages, wsize, credits;  in cifs_writepages()  local
2090 		nr_pages = wdata_prepare_pages(wdata, found_pages, mapping, wbc,  in cifs_writepages()
2094 		if (nr_pages == 0) {  in cifs_writepages()
2102 		rc = wdata_send_pages(wdata, nr_pages, mapping, wbc);  in cifs_writepages()
2107 			for (i = 0; i < nr_pages; ++i) {  in cifs_writepages()
2126 		wbc->nr_to_write -= nr_pages;  in cifs_writepages()
2398 	for (i = 0; i < wdata->nr_pages; i++)  in cifs_uncached_writedata_release()
2427 	unsigned long i, nr_pages = *num_pages;  in wdata_fill_from_iovec()  local
2430 	for (i = 0; i < nr_pages; i++) {  in wdata_fill_from_iovec()
2471 	unsigned long nr_pages, num_pages, i;  in cifs_write_from_iter()  local
2494 		nr_pages = get_numpages(wsize, len, &cur_len);  in cifs_write_from_iter()
2495 		wdata = cifs_writedata_alloc(nr_pages,  in cifs_write_from_iter()
2503 		rc = cifs_write_allocate_pages(wdata->pages, nr_pages);  in cifs_write_from_iter()
2510 		num_pages = nr_pages;  in cifs_write_from_iter()
2513 			for (i = 0; i < nr_pages; i++)  in cifs_write_from_iter()
2524 		for ( ; nr_pages > num_pages; nr_pages--)  in cifs_write_from_iter()
2525 			put_page(wdata->pages[nr_pages - 1]);  in cifs_write_from_iter()
2528 		wdata->nr_pages = nr_pages;  in cifs_write_from_iter()
2534 		wdata->tailsz = cur_len - ((nr_pages - 1) * PAGE_SIZE);  in cifs_write_from_iter()
2748 cifs_readdata_alloc(unsigned int nr_pages, work_func_t complete)  in cifs_readdata_alloc()  argument
2752 	rdata = kzalloc(sizeof(*rdata) + (sizeof(struct page *) * nr_pages),  in cifs_readdata_alloc()
2777 cifs_read_allocate_pages(struct cifs_readdata *rdata, unsigned int nr_pages)  in cifs_read_allocate_pages()  argument
2783 	for (i = 0; i < nr_pages; i++) {  in cifs_read_allocate_pages()
2793 		for (i = 0; i < nr_pages; i++) {  in cifs_read_allocate_pages()
2808 	for (i = 0; i < rdata->nr_pages; i++) {  in cifs_uncached_readdata_release()
2830 	for (i = 0; i < rdata->nr_pages; i++) {  in cifs_readdata_to_iov()
2857 	unsigned int nr_pages = rdata->nr_pages;  in cifs_uncached_read_into_pages()  local
2862 	for (i = 0; i < nr_pages; i++) {  in cifs_uncached_read_into_pages()
2884 			rdata->nr_pages--;  in cifs_uncached_read_into_pages()
2942 		rdata->nr_pages = npages;  in cifs_send_async_read()
3272 	for (i = 0; i < rdata->nr_pages; i++) {  in cifs_readv_complete()
3305 	unsigned int nr_pages = rdata->nr_pages;  in cifs_readpages_read_into_pages()  local
3315 	for (i = 0; i < nr_pages; i++) {  in cifs_readpages_read_into_pages()
3351 			rdata->nr_pages--;  in cifs_readpages_read_into_pages()
3359 			rdata->nr_pages--;  in cifs_readpages_read_into_pages()
3378 		    unsigned int *nr_pages, loff_t *offset, unsigned int *bytes)  in readpages_get_pages()  argument
3406 	*nr_pages = 1;  in readpages_get_pages()
3429 		(*nr_pages)++;  in readpages_get_pages()
3479 		unsigned int i, nr_pages, bytes, rsize;  in cifs_readpages()  local
3502 					 &nr_pages, &offset, &bytes);  in cifs_readpages()
3508 		rdata = cifs_readdata_alloc(nr_pages, cifs_readv_complete);  in cifs_readpages()
3533 			rdata->pages[rdata->nr_pages++] = page;  in cifs_readpages()
3541 			for (i = 0; i < rdata->nr_pages; i++) {  in cifs_readpages()