[Intel-wired-lan] [1/2] ixgbe: fix AF_XDP tx byte count
Jeff Kirsher
jeffrey.t.kirsher at intel.com
Thu Apr 4 16:36:54 UTC 2019
From: William Tu <u9012063 at gmail.com>
The tx bytecount is done twice. When running
'./xdpsock -t -N -i eth3' and 'ip -s link show dev eth3'
The avg packet size is 120 instead of 60. So remove the
extra one.
Signed-off-by: William Tu <u9012063 at gmail.com>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
index bfe95ce0bd7f..71b8474a9b4c 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
@@ -704,7 +704,6 @@ bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector,
xsk_frames++;
tx_bi->xdpf = NULL;
- total_bytes += tx_bi->bytecount;
tx_bi++;
tx_desc++;
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