Lines Matching refs:num_pages
169 return DIV_ROUND_UP(buf->num_pages, XEN_NUM_GREFS_PER_PAGE);
196 buf->num_grefs = get_num_pages_dir(buf) + buf->num_pages;
217 unmap_ops = kcalloc(buf->num_pages, sizeof(*unmap_ops),
222 for (i = 0; i < buf->num_pages; i++) {
231 buf->num_pages);
233 for (i = 0; i < buf->num_pages; i++) {
262 map_ops = kcalloc(buf->num_pages, sizeof(*map_ops), GFP_KERNEL);
266 buf->backend_map_handles = kcalloc(buf->num_pages,
280 grefs_left = buf->num_pages;
304 ret = gnttab_map_refs(map_ops, NULL, buf->pages, buf->num_pages);
307 for (cur_page = 0; cur_page < buf->num_pages; cur_page++) {
374 grefs_left = buf->num_pages;
410 for (i = 0; i < buf->num_pages; i++) {
527 buf->num_pages = cfg->num_pages;