ptr_ring: array based FIFO for pointers

A simple array based FIFO of pointers.  Intended for net stack which
commonly has a single consumer/producer.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed