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(parent: 8c7b728) | patch
veth: Account for packet drops in ndo_xdp_xmit
authorToshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Thu, 11 Oct 2018 09:36:48 +0000 (18:36 +0900)
committerDavid S. Miller <davem@davemloft.net>
Tue, 16 Oct 2018 04:58:46 +0000 (21:58 -0700)
commit0f8818e85d7a123eab8acc96a49e3e8491d10c8d
tree41d6732ee5278107347adf93589c5d763c5beefatree | snapshot
parent8c7b7283df101e45cecf7b3d0e471f4de2bc3024commit | diff
veth: Account for packet drops in ndo_xdp_xmit

Use existing atomic drop counter. Since drop path is really an
exceptional case here, I'm thinking atomic ops would not hurt the
performance.
XDP packets and bytes are not counted in ndo_xdp_xmit, but will be
accounted on rx side by the following commit.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/veth.c diff | blob | history
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