4499 	void (*process_subpage)(unsigned long addr, int idx, void *arg),  in process_huge_page()  argument
4500 	void *arg)  in process_huge_page()
4516 			process_subpage(addr + i * PAGE_SIZE, i, arg);  in process_huge_page()
4525 			process_subpage(addr + i * PAGE_SIZE, i, arg);  in process_huge_page()
4537 		process_subpage(addr + left_idx * PAGE_SIZE, left_idx, arg);  in process_huge_page()
4539 		process_subpage(addr + right_idx * PAGE_SIZE, right_idx, arg);  in process_huge_page()
4558 static void clear_subpage(unsigned long addr, int idx, void *arg)  in clear_subpage()  argument
4560 	struct page *page = arg;  in clear_subpage()
4604 static void copy_subpage(unsigned long addr, int idx, void *arg)  in copy_subpage()  argument
4606 	struct copy_subpage_arg *copy_arg = arg;  in copy_subpage()
4618 	struct copy_subpage_arg arg = {  in copy_user_huge_page()  local
4630 	process_huge_page(addr_hint, pages_per_huge_page, copy_subpage, &arg);  in copy_user_huge_page()