559 	unsigned long bitidx, word_bitidx;  in __get_pfnblock_flags_mask()  local
563 	bitidx = pfn_to_bitidx(page, pfn);  in __get_pfnblock_flags_mask()
564 	word_bitidx = bitidx / BITS_PER_LONG;  in __get_pfnblock_flags_mask()
565 	bitidx &= (BITS_PER_LONG-1);  in __get_pfnblock_flags_mask()
572 	return (word >> bitidx) & mask;  in __get_pfnblock_flags_mask()
607 	unsigned long bitidx, word_bitidx;  in set_pfnblock_flags_mask()  local
614 	bitidx = pfn_to_bitidx(page, pfn);  in set_pfnblock_flags_mask()
615 	word_bitidx = bitidx / BITS_PER_LONG;  in set_pfnblock_flags_mask()
616 	bitidx &= (BITS_PER_LONG-1);  in set_pfnblock_flags_mask()
620 	mask <<= bitidx;  in set_pfnblock_flags_mask()
621 	flags <<= bitidx;  in set_pfnblock_flags_mask()