485 	unsigned long bitidx, word_bitidx;  in __get_pfnblock_flags_mask()  local
489 	bitidx = pfn_to_bitidx(page, pfn);  in __get_pfnblock_flags_mask()
490 	word_bitidx = bitidx / BITS_PER_LONG;  in __get_pfnblock_flags_mask()
491 	bitidx &= (BITS_PER_LONG-1);  in __get_pfnblock_flags_mask()
494 	bitidx += end_bitidx;  in __get_pfnblock_flags_mask()
495 	return (word >> (BITS_PER_LONG - bitidx - 1)) & mask;  in __get_pfnblock_flags_mask()
524 	unsigned long bitidx, word_bitidx;  in set_pfnblock_flags_mask()  local
531 	bitidx = pfn_to_bitidx(page, pfn);  in set_pfnblock_flags_mask()
532 	word_bitidx = bitidx / BITS_PER_LONG;  in set_pfnblock_flags_mask()
533 	bitidx &= (BITS_PER_LONG-1);  in set_pfnblock_flags_mask()
537 	bitidx += end_bitidx;  in set_pfnblock_flags_mask()
538 	mask <<= (BITS_PER_LONG - bitidx - 1);  in set_pfnblock_flags_mask()
539 	flags <<= (BITS_PER_LONG - bitidx - 1);  in set_pfnblock_flags_mask()