Lines Matching refs:num_pages
160 return DIV_ROUND_UP(buf->num_pages, XEN_NUM_GREFS_PER_PAGE);
187 buf->num_grefs = get_num_pages_dir(buf) + buf->num_pages;
208 unmap_ops = kcalloc(buf->num_pages, sizeof(*unmap_ops),
213 for (i = 0; i < buf->num_pages; i++) {
222 buf->num_pages);
224 for (i = 0; i < buf->num_pages; i++) {
253 map_ops = kcalloc(buf->num_pages, sizeof(*map_ops), GFP_KERNEL);
257 buf->backend_map_handles = kcalloc(buf->num_pages,
271 grefs_left = buf->num_pages;
295 ret = gnttab_map_refs(map_ops, NULL, buf->pages, buf->num_pages);
298 for (cur_page = 0; cur_page < buf->num_pages; cur_page++) {
372 grefs_left = buf->num_pages;
408 for (i = 0; i < buf->num_pages; i++) {
525 buf->num_pages = cfg->num_pages;