On Wed, 2018-09-19 at 11:48 -0400, Chas Williams wrote: > From: Chas Williams <[email protected]> > > Some PMDs, especially ones with vector receives, require a minimum > number > of receive buffers in order to receive any packets. If the first > slave > read leaves less than this number available, a read from the next > slave > may return 0 implying that the slave doesn't have any packets which > results in skipping over that slave as the next active slave. > > To fix this, implement round robin for the slaves during receive that > is only advanced to the next slave at the end of each receive burst. > This should also provide some additional fairness in processing in > bond_ethdev_rx_burst as well. > > Fixes: 2efb58cbab6e ("bond: new link bonding library") > Cc: [email protected] > > Signed-off-by: Chas Williams <[email protected]> > --- > drivers/net/bonding/rte_eth_bond_pmd.c | 50 ++++++++++++++++++++++ > ------------ > 1 file changed, 32 insertions(+), 18 deletions(-)
Acked-by: Luca Boccassi <[email protected]> -- Kind regards, Luca Boccassi
