Re: [PATCHv2 net] xen-netfront: request Tx response events more often

From: David Vrabel Date: Tue, 26 Jan 2016 17:12:44 + > From: Malcolm Crossley > > Trying to batch Tx response events results in poor performance because > this delays freeing the transmitted skbs. > > Instead use the standard RING_FINAL_CHECK_FOR_RESPONSES() macro to be > notified once the

[PATCHv2 net] xen-netfront: request Tx response events more often

From: Malcolm Crossley Trying to batch Tx response events results in poor performance because this delays freeing the transmitted skbs. Instead use the standard RING_FINAL_CHECK_FOR_RESPONSES() macro to be notified once the next Tx response is placed on the ring. Signed-off-by: Malcolm Crossley