308 #define DATA_SIZE(data_ring)		_DATA_SIZE((data_ring)->size_bits)  argument
309 #define DATA_SIZE_MASK(data_ring)	(DATA_SIZE(data_ring) - 1)  argument
315 #define DATA_INDEX(data_ring, lpos)	((lpos) & DATA_SIZE_MASK(data_ring))  argument
321 #define DATA_WRAPS(data_ring, lpos)	((lpos) >> (data_ring)->size_bits)  argument
329 #define DATA_THIS_WRAP_START_LPOS(data_ring, lpos) \  argument
369 static struct prb_data_block *to_block(struct prb_data_ring *data_ring,  in to_block()
394 static bool data_check_size(struct prb_data_ring *data_ring, unsigned int size)  in data_check_size()
562 			       struct prb_data_ring *data_ring,  in data_make_reusable()
629 			   struct prb_data_ring *data_ring,  in data_push_tail()
1000 static unsigned long get_next_lpos(struct prb_data_ring *data_ring,  in get_next_lpos()
1023 			struct prb_data_ring *data_ring, unsigned int size,  in data_alloc()
1104 			  struct prb_data_ring *data_ring, unsigned int size,  in data_realloc()
1173 static unsigned int space_used(struct prb_data_ring *data_ring,  in space_used()
1203 static const char *get_data(struct prb_data_ring *data_ring,  in get_data()
1696 static bool copy_data(struct prb_data_ring *data_ring,  in copy_data()