376 		if (idx_from < curr_index + wpa->ia.ap.num_pages &&  in fuse_find_writeback()
576 	for (i = 0; i < ap->num_pages; i++) {  in fuse_release_user_pages()
769 		for (i = start_idx; i < ap->num_pages; i++) {  in fuse_short_read()
788 		.ap.num_pages = 1,  in fuse_do_readpage()
845 	for (i = 0; mapping == NULL && i < ap->num_pages; i++)  in fuse_readpages_end()
860 	for (i = 0; i < ap->num_pages; i++) {  in fuse_readpages_end()
882 	size_t count = ap->num_pages << PAGE_SHIFT;  in fuse_send_readpages()
920 	if (ap->num_pages &&  in fuse_readpages_fill()
921 	    (ap->num_pages == fc->max_pages ||  in fuse_readpages_fill()
922 	     (ap->num_pages + 1) * PAGE_SIZE > fc->max_read ||  in fuse_readpages_fill()
923 	     ap->pages[ap->num_pages - 1]->index + 1 != page->index)) {  in fuse_readpages_fill()
935 	if (WARN_ON(ap->num_pages >= data->max_pages)) {  in fuse_readpages_fill()
942 	ap->pages[ap->num_pages] = page;  in fuse_readpages_fill()
943 	ap->descs[ap->num_pages].length = PAGE_SIZE;  in fuse_readpages_fill()
944 	ap->num_pages++;  in fuse_readpages_fill()
973 		if (data.ia->ap.num_pages)  in fuse_readpages()
1092 	for (i = 0; i < ap->num_pages; i++)  in fuse_send_write_pages()
1102 	for (i = 0; i < ap->num_pages; i++) {  in fuse_send_write_pages()
1168 		ap->pages[ap->num_pages] = page;  in fuse_fill_write_pages()
1169 		ap->descs[ap->num_pages].length = tmp;  in fuse_fill_write_pages()
1170 		ap->num_pages++;  in fuse_fill_write_pages()
1181 		 ap->num_pages < max_pages && offset == 0);  in fuse_fill_write_pages()
1369 	while (nbytes < *nbytesp && ap->num_pages < max_pages) {  in fuse_get_user_pages()
1372 		ret = iov_iter_get_pages(ii, &ap->pages[ap->num_pages],  in fuse_get_user_pages()
1374 					max_pages - ap->num_pages,  in fuse_get_user_pages()
1385 		ap->descs[ap->num_pages].offset = start;  in fuse_get_user_pages()
1386 		fuse_page_descs_length_init(ap->descs, ap->num_pages, npages);  in fuse_get_user_pages()
1388 		ap->num_pages += npages;  in fuse_get_user_pages()
1389 		ap->descs[ap->num_pages - 1].length -=  in fuse_get_user_pages()
1577 	for (i = 0; i < ap->num_pages; i++)  in fuse_writepage_free()
1597 	for (i = 0; i < ap->num_pages; i++) {  in fuse_writepage_finish()
1615 	__u64 data_size = wpa->ia.ap.num_pages * PAGE_SIZE;  in fuse_send_writepage()
1782 		ap->num_pages = 0;  in fuse_writepage_args_alloc()
1826 	ap->num_pages = 1;  in fuse_writepage_locked()
1903 	memcpy(pages, ap->pages, sizeof(struct page *) * ap->num_pages);  in fuse_pages_realloc()
1904 	memcpy(descs, ap->descs, sizeof(struct fuse_page_desc) * ap->num_pages);  in fuse_pages_realloc()
1918 	int num_pages = wpa->ia.ap.num_pages;  in fuse_writepages_send()  local
1927 	for (i = 0; i < num_pages; i++)  in fuse_writepages_send()
1946 	WARN_ON(new_ap->num_pages != 0);  in fuse_writepage_in_flight()
1957 	new_ap->num_pages = 1;  in fuse_writepage_in_flight()
1964 			WARN_ON(tmp->ia.ap.num_pages != 1);  in fuse_writepage_in_flight()
2017 	if (wpa && ap->num_pages &&  in fuse_writepages_fill()
2018 	    (is_writeback || ap->num_pages == fc->max_pages ||  in fuse_writepages_fill()
2019 	     (ap->num_pages + 1) * PAGE_SIZE > fc->max_write ||  in fuse_writepages_fill()
2020 	     data->orig_pages[ap->num_pages - 1]->index + 1 != page->index)) {  in fuse_writepages_fill()
2023 	} else if (wpa && ap->num_pages == data->max_pages) {  in fuse_writepages_fill()
2063 		ap->num_pages = 0;  in fuse_writepages_fill()
2075 	ap->pages[ap->num_pages] = tmp_page;  in fuse_writepages_fill()
2076 	ap->descs[ap->num_pages].offset = 0;  in fuse_writepages_fill()
2077 	ap->descs[ap->num_pages].length = PAGE_SIZE;  in fuse_writepages_fill()
2088 	data->orig_pages[ap->num_pages] = page;  in fuse_writepages_fill()
2095 	ap->num_pages++;  in fuse_writepages_fill()
2130 		WARN_ON(!data.wpa->ia.ap.num_pages);  in fuse_writepages()
2769 	while (ap.num_pages < max_pages) {  in fuse_do_ioctl()
2770 		ap.pages[ap.num_pages] = alloc_page(GFP_KERNEL | __GFP_HIGHMEM);  in fuse_do_ioctl()
2771 		if (!ap.pages[ap.num_pages])  in fuse_do_ioctl()
2773 		ap.num_pages++;  in fuse_do_ioctl()
2790 		for (i = 0; iov_iter_count(&ii) && !WARN_ON(i >= ap.num_pages); i++) {  in fuse_do_ioctl()
2859 	for (i = 0; iov_iter_count(&ii) && !WARN_ON(i >= ap.num_pages); i++) {  in fuse_do_ioctl()
2867 	while (ap.num_pages)  in fuse_do_ioctl()
2868 		__free_page(ap.pages[--ap.num_pages]);  in fuse_do_ioctl()