subject:"\[Xen\-devel\] \[PATCHv2 net\] xen\-netfront\: request Tx response events more often"

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

2016-01-28 Thread David Miller

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

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

2016-01-26 Thread David Vrabel

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.