374 				       unsigned long begin_lpos)  in to_block()  argument
376 	return (void *)&data_ring->data[DATA_INDEX(data_ring, begin_lpos)];  in to_block()
1009 	unsigned long begin_lpos;  in get_next_lpos()  local
1012 	begin_lpos = lpos;  in get_next_lpos()
1016 	if (DATA_WRAPS(data_ring, begin_lpos) == DATA_WRAPS(data_ring, next_lpos))  in get_next_lpos()
1033 	unsigned long begin_lpos;  in data_alloc()  local
1049 	begin_lpos = atomic_long_read(&data_ring->head_lpos);  in data_alloc()
1052 		next_lpos = get_next_lpos(data_ring, begin_lpos, size);  in data_alloc()
1078 	} while (!atomic_long_try_cmpxchg(&data_ring->head_lpos, &begin_lpos,  in data_alloc()
1081 	blk = to_block(data_ring, begin_lpos);  in data_alloc()
1084 	if (DATA_WRAPS(data_ring, begin_lpos) != DATA_WRAPS(data_ring, next_lpos)) {  in data_alloc()
1095 	blk_lpos->begin = begin_lpos;  in data_alloc()