2169 	unsigned int nr_pages = 0, i;  in wdata_prepare_pages()  local
2181 		if (nr_pages == 0)  in wdata_prepare_pages()
2226 		++nr_pages;  in wdata_prepare_pages()
2230 	if (nr_pages == 0)  in wdata_prepare_pages()
2234 	for (i = nr_pages; i < found_pages; i++) {  in wdata_prepare_pages()
2239 	return nr_pages;  in wdata_prepare_pages()
2243 wdata_send_pages(struct cifs_writedata *wdata, unsigned int nr_pages,  in wdata_send_pages()  argument
2251 	wdata->nr_pages = nr_pages;  in wdata_send_pages()
2255 			page_offset(wdata->pages[nr_pages - 1]),  in wdata_send_pages()
2257 	wdata->bytes = ((nr_pages - 1) * PAGE_SIZE) + wdata->tailsz;  in wdata_send_pages()
2307 		unsigned int i, nr_pages, found_pages, wsize;  in cifs_writepages()  local
2346 		nr_pages = wdata_prepare_pages(wdata, found_pages, mapping, wbc,  in cifs_writepages()
2350 		if (nr_pages == 0) {  in cifs_writepages()
2368 			rc = wdata_send_pages(wdata, nr_pages, mapping, wbc);  in cifs_writepages()
2370 		for (i = 0; i < nr_pages; ++i)  in cifs_writepages()
2376 			for (i = 0; i < nr_pages; ++i) {  in cifs_writepages()
2404 		wbc->nr_to_write -= nr_pages;  in cifs_writepages()
2680 	for (i = 0; i < wdata->nr_pages; i++)  in cifs_uncached_writedata_release()
2712 	unsigned long i, nr_pages = *num_pages;  in wdata_fill_from_iovec()  local
2715 	for (i = 0; i < nr_pages; i++) {  in wdata_fill_from_iovec()
2820 	unsigned long nr_pages, num_pages, i;  in cifs_write_from_iter()  local
2879 			nr_pages =  in cifs_write_from_iter()
2893 				nr_pages > 1 ?  in cifs_write_from_iter()
2895 					(nr_pages - 2) * PAGE_SIZE :  in cifs_write_from_iter()
2898 			nr_pages = get_numpages(wsize, len, &cur_len);  in cifs_write_from_iter()
2899 			wdata = cifs_writedata_alloc(nr_pages,  in cifs_write_from_iter()
2907 			rc = cifs_write_allocate_pages(wdata->pages, nr_pages);  in cifs_write_from_iter()
2915 			num_pages = nr_pages;  in cifs_write_from_iter()
2919 				for (i = 0; i < nr_pages; i++)  in cifs_write_from_iter()
2931 			for ( ; nr_pages > num_pages; nr_pages--)  in cifs_write_from_iter()
2932 				put_page(wdata->pages[nr_pages - 1]);  in cifs_write_from_iter()
2934 			wdata->tailsz = cur_len - ((nr_pages - 1) * PAGE_SIZE);  in cifs_write_from_iter()
2938 		wdata->nr_pages = nr_pages;  in cifs_write_from_iter()
3279 cifs_readdata_alloc(unsigned int nr_pages, work_func_t complete)  in cifs_readdata_alloc()  argument
3282 		kcalloc(nr_pages, sizeof(struct page *), GFP_KERNEL);  in cifs_readdata_alloc()
3313 cifs_read_allocate_pages(struct cifs_readdata *rdata, unsigned int nr_pages)  in cifs_read_allocate_pages()  argument
3319 	for (i = 0; i < nr_pages; i++) {  in cifs_read_allocate_pages()
3347 	for (i = 0; i < rdata->nr_pages; i++) {  in cifs_uncached_readdata_release()
3368 	for (i = 0; i < rdata->nr_pages; i++) {  in cifs_readdata_to_iov()
3408 	unsigned int nr_pages = rdata->nr_pages;  in uncached_fill_pages()  local
3413 	for (i = 0; i < nr_pages; i++) {  in uncached_fill_pages()
3427 			rdata->nr_pages--;  in uncached_fill_pages()
3641 		rdata->nr_pages = npages;  in cifs_send_async_read()
4093 	for (i = 0; i < rdata->nr_pages; i++) {  in cifs_readv_complete()
4127 	unsigned int nr_pages = rdata->nr_pages;  in readpages_fill_pages()  local
4137 	for (i = 0; i < nr_pages; i++) {  in readpages_fill_pages()
4172 			rdata->nr_pages--;  in readpages_fill_pages()
4180 			rdata->nr_pages--;  in readpages_fill_pages()
4222 		    unsigned int *nr_pages, loff_t *offset, unsigned int *bytes)  in readpages_get_pages()  argument
4251 	*nr_pages = 1;  in readpages_get_pages()
4273 		(*nr_pages)++;  in readpages_get_pages()
4327 		unsigned int i, nr_pages, bytes, rsize;  in cifs_readpages()  local
4360 					 &nr_pages, &offset, &bytes);  in cifs_readpages()
4366 		rdata = cifs_readdata_alloc(nr_pages, cifs_readv_complete);  in cifs_readpages()
4393 			rdata->pages[rdata->nr_pages++] = page;  in cifs_readpages()
4407 			for (i = 0; i < rdata->nr_pages; i++) {  in cifs_readpages()