[RFC net-next 19/22] net: ice: initialize mb bit in xdp_buff to 0
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: 2020-07-23 11:43:59
Also in:
bpf
Subsystem:
intel ethernet drivers, networking drivers, the rest · Maintainers:
Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Initialize multi-buffer bit (mb) to 0 in xdp_buff data structure. This is a preliminary patch to enable xdp multi-buffer support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- drivers/net/ethernet/intel/ice/ice_txrx.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index abdb137c8bb7..90453b3ffa2c 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c@@ -1098,6 +1098,7 @@ int ice_clean_rx_irq(struct ice_ring *rx_ring, int budget) #if (PAGE_SIZE < 8192) xdp.frame_sz = ice_rx_frame_truesize(rx_ring, 0); #endif + xdp.mb = 0; /* start the loop to process Rx packets bounded by 'budget' */ while (likely(total_rx_pkts < (unsigned int)budget)) {
--
2.26.2