Searched refs:write_loc (Results 1 – 2 of 2) sorted by relevance
137 u32 read_loc, write_loc, dsize; in hv_get_ringbuffer_availbytes() local 141 write_loc = READ_ONCE(rbi->ring_buffer->write_index); in hv_get_ringbuffer_availbytes() 144 *write = write_loc >= read_loc ? dsize - (write_loc - read_loc) : in hv_get_ringbuffer_availbytes() 145 read_loc - write_loc; in hv_get_ringbuffer_availbytes() 442 u32 write_loc; in hv_pkt_iter_avail() local 451 write_loc = virt_load_acquire(&rbi->ring_buffer->write_index); in hv_pkt_iter_avail() 453 if (write_loc >= priv_read_loc) in hv_pkt_iter_avail() 454 return write_loc - priv_read_loc; in hv_pkt_iter_avail() 456 return (rbi->ring_datasize - priv_read_loc) + write_loc; in hv_pkt_iter_avail() [all...]
213 u32 read_loc, write_loc, dsize, read; in hv_get_bytes_to_read() local 217 write_loc = READ_ONCE(rbi->ring_buffer->write_index); in hv_get_bytes_to_read() 219 read = write_loc >= read_loc ? (write_loc - read_loc) : in hv_get_bytes_to_read() 220 (dsize - read_loc) + write_loc; in hv_get_bytes_to_read() 227 u32 read_loc, write_loc, dsize, write; in hv_get_bytes_to_write() local 231 write_loc = rbi->ring_buffer->write_index; in hv_get_bytes_to_write() 233 write = write_loc >= read_loc ? dsize - (write_loc - read_loc) : in hv_get_bytes_to_write() 234 read_loc - write_loc; in hv_get_bytes_to_write() [all...]