priv_read_loc     380 drivers/hv/ring_buffer.c 	u32 priv_read_loc = rbi->priv_read_index;
priv_read_loc     383 drivers/hv/ring_buffer.c 	if (write_loc >= priv_read_loc)
priv_read_loc     384 drivers/hv/ring_buffer.c 		return write_loc - priv_read_loc;
priv_read_loc     386 drivers/hv/ring_buffer.c 		return (rbi->ring_datasize - priv_read_loc) + write_loc;