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05 April 2024, 19:05:47 UTC
Revision 8ab7e2ae15d84ba758b2c8c6f4075722e9bd2a08 authored by Gal Pressman on 21 March 2017, 13:59:19 UTC, committed by David S. Miller on 22 March 2017, 19:11:13 UTC 
net/mlx5e: Count LRO packets correctly
 
RX packets statistics ('rx_packets' counter) used to count LRO packets
as one, even though it contains multiple segments.
This patch will increment the counter by the number of segments, and
align the driver with the behavior of other drivers in the stack.

Note that no information is lost in this patch due to 'rx_lro_packets'
counter existence.

Before, ethtool showed:
$ ethtool -S ens6 | egrep "rx_packets|rx_lro_packets"
     rx_packets: 435277
     rx_lro_packets: 35847
     rx_packets_phy: 1935066

Now, we will see the more logical statistics:
$ ethtool -S ens6 | egrep "rx_packets|rx_lro_packets"
     rx_packets: 1935066
     rx_lro_packets: 35847
     rx_packets_phy: 1935066

Fixes: e586b3b0baee ("net/mlx5: Ethernet Datapath files")
Signed-off-by: Gal Pressman <galp@mellanox.com>
Cc: kernel-team@fb.com
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent d3a4e4d
History
Tip revision: 8ab7e2ae15d84ba758b2c8c6f4075722e9bd2a08 authored by Gal Pressman on 21 March 2017, 13:59:19 UTC
net/mlx5e: Count LRO packets correctly
Tip revision: 8ab7e2a
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