384 static __always_inline bool is_standalone_pb_bit(enum pageblock_bits pb_bit)  in is_standalone_pb_bit()  argument
386 	return pb_bit >= PB_compact_skip && pb_bit < __NR_PAGEBLOCK_BITS;  in is_standalone_pb_bit()
448 		      enum pageblock_bits pb_bit)  in get_pfnblock_bit()  argument
453 	if (WARN_ON_ONCE(!is_standalone_pb_bit(pb_bit)))  in get_pfnblock_bit()
458 	return test_bit(bitidx + pb_bit, bitmap_word);  in get_pfnblock_bit()
518 		      enum pageblock_bits pb_bit)  in set_pfnblock_bit()  argument
523 	if (WARN_ON_ONCE(!is_standalone_pb_bit(pb_bit)))  in set_pfnblock_bit()
528 	set_bit(bitidx + pb_bit, bitmap_word);  in set_pfnblock_bit()
538 			enum pageblock_bits pb_bit)  in clear_pfnblock_bit()  argument
543 	if (WARN_ON_ONCE(!is_standalone_pb_bit(pb_bit)))  in clear_pfnblock_bit()
548 	clear_bit(bitidx + pb_bit, bitmap_word);  in clear_pfnblock_bit()