BH_                90 include/linux/buffer_head.h 	if (!test_bit(BH_##bit, &(bh)->b_state))			\
BH_                91 include/linux/buffer_head.h 		set_bit(BH_##bit, &(bh)->b_state);			\
BH_                95 include/linux/buffer_head.h 	clear_bit(BH_##bit, &(bh)->b_state);				\
BH_                99 include/linux/buffer_head.h 	return test_bit(BH_##bit, &(bh)->b_state);			\
BH_               108 include/linux/buffer_head.h 	return test_and_set_bit(BH_##bit, &(bh)->b_state);		\
BH_               112 include/linux/buffer_head.h 	return test_and_clear_bit(BH_##bit, &(bh)->b_state);		\