6461 	unsigned long bitidx, word_bitidx;  in get_pfnblock_flags_mask()  local
6466 	bitidx = pfn_to_bitidx(zone, pfn);  in get_pfnblock_flags_mask()
6467 	word_bitidx = bitidx / BITS_PER_LONG;  in get_pfnblock_flags_mask()
6468 	bitidx &= (BITS_PER_LONG-1);  in get_pfnblock_flags_mask()
6471 	bitidx += end_bitidx;  in get_pfnblock_flags_mask()
6472 	return (word >> (BITS_PER_LONG - bitidx - 1)) & mask;  in get_pfnblock_flags_mask()
6490 	unsigned long bitidx, word_bitidx;  in set_pfnblock_flags_mask()  local
6497 	bitidx = pfn_to_bitidx(zone, pfn);  in set_pfnblock_flags_mask()
6498 	word_bitidx = bitidx / BITS_PER_LONG;  in set_pfnblock_flags_mask()
6499 	bitidx &= (BITS_PER_LONG-1);  in set_pfnblock_flags_mask()
6503 	bitidx += end_bitidx;  in set_pfnblock_flags_mask()
6504 	mask <<= (BITS_PER_LONG - bitidx - 1);  in set_pfnblock_flags_mask()
6505 	flags <<= (BITS_PER_LONG - bitidx - 1);  in set_pfnblock_flags_mask()