310 	size_t i, j;  in page_flag_name()  local
312 	for (i = 0, j = 0; i < ARRAY_SIZE(page_flag_names); i++) {  in page_flag_name()
313 		present = (flags >> i) & 1;  in page_flag_name()
314 		if (!page_flag_names[i]) {  in page_flag_name()
316 				fatal("unknown flag bit %d\n", i);  in page_flag_name()
319 		buf[j++] = present ? page_flag_names[i][0] : '_';  in page_flag_name()
328 	size_t i, n;  in page_flag_longname()  local
330 	for (i = 0, n = 0; i < ARRAY_SIZE(page_flag_names); i++) {  in page_flag_longname()
331 		if (!page_flag_names[i])  in page_flag_longname()
333 		if ((flags >> i) & 1)  in page_flag_longname()
335 					page_flag_names[i] + 2);  in page_flag_longname()
395 	size_t i;  in show_summary()  local
400 	for (i = 0; i < ARRAY_SIZE(nr_pages); i++) {  in show_summary()
401 		if (nr_pages[i])  in show_summary()
403 				(unsigned long long)page_flags[i],  in show_summary()
404 				nr_pages[i],  in show_summary()
405 				pages2mb(nr_pages[i]),  in show_summary()
406 				page_flag_name(page_flags[i]),  in show_summary()
407 				page_flag_longname(page_flags[i]));  in show_summary()
421 	int i;  in bit_mask_ok()  local
423 	for (i = 0; i < nr_bit_filters; i++) {  in bit_mask_ok()
424 		if (opt_bits[i] == KPF_ALL_BITS) {  in bit_mask_ok()
425 			if ((flags & opt_mask[i]) == 0)  in bit_mask_ok()
428 			if ((flags & opt_mask[i]) != opt_bits[i])  in bit_mask_ok()
542 	size_t i;  in hash_slot()  local
551 	for (i = 1; i < ARRAY_SIZE(page_flags); i++, k++) {  in hash_slot()
597 	unsigned long i;  in walk_pfn()  local
605 		for (i = 0; i < pages; i++)  in walk_pfn()
606 			add_page(voffset + i, index + i, buf[i], pme);  in walk_pfn()
620 	unsigned long i;  in walk_vma()  local
628 		for (i = 0; i < pages; i++) {  in walk_vma()
629 			pfn = pagemap_pfn(buf[i]);  in walk_vma()
631 				walk_pfn(index + i, pfn, 1, buf[i]);  in walk_vma()
643 	int i = 0;  in walk_task()  local
647 		while (pg_end[i] <= index)  in walk_task()
648 			if (++i >= nr_vmas)  in walk_task()
650 		if (pg_start[i] >= end)  in walk_task()
653 		start = max_t(unsigned long, pg_start[i], index);  in walk_task()
654 		index = min_t(unsigned long, pg_end[i], end);  in walk_task()
673 	int i;  in walk_addr_ranges()  local
680 	for (i = 0; i < nr_addr_ranges; i++)  in walk_addr_ranges()
682 			walk_pfn(opt_offset[i], opt_offset[i], opt_size[i], 0);  in walk_addr_ranges()
684 			walk_task(opt_offset[i], opt_size[i]);  in walk_addr_ranges()
705 	size_t i, j;  in usage()  local
739 	for (i = 0, j = 0; i < ARRAY_SIZE(page_flag_names); i++) {  in usage()
740 		if (!page_flag_names[i])  in usage()
742 		printf("%16s%s", page_flag_names[i] + 2,  in usage()
743 				 page_flag_type(1ULL << i));  in usage()
851 	unsigned long nr_pages, pfn, i;  in walk_file()  local
886 		for (i = 0; i < nr_pages ; i++) {  in walk_file()
887 			if (vec[i] & 1)  in walk_file()
888 				(void)*(volatile int *)(ptr + i * page_size);  in walk_file()
902 		for (i = 0; i < nr_pages; i++) {  in walk_file()
903 			pfn = pagemap_pfn(buf[i]);  in walk_file()
913 			add_page(off / page_size + i, pfn, flags, buf[i]);  in walk_file()
1011 	size_t i;  in parse_flag_name()  local
1019 	for (i = 0; i < ARRAY_SIZE(page_flag_names); i++) {  in parse_flag_name()
1020 		if (!page_flag_names[i])  in parse_flag_name()
1022 		if (!strncmp(str, page_flag_names[i] + 2, len))  in parse_flag_name()
1023 			return 1ULL << i;  in parse_flag_name()