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authorBodong Wang <bodong@mellanox.com>2020-04-21 10:04:16 -0500
committerPablo Neira Ayuso <pablo@netfilter.org>2020-04-26 23:54:35 +0200
commit74f99482eae03195ced512b440b31d62bdb6e943 (patch)
tree8d3af2496e79a7565f6ffac85df157c3e5c04179 /samples/v4l
parent3fd8dc269ff0647819589c21b2ce60af6fc0a455 (diff)
downloadlinux-74f99482eae03195ced512b440b31d62bdb6e943.tar.bz2
netfilter: nf_conntrack: add IPS_HW_OFFLOAD status bit
This bit indicates that the conntrack entry is offloaded to hardware flow table. nf_conntrack entry will be tagged with [HW_OFFLOAD] if it's offload to hardware. cat /proc/net/nf_conntrack ipv4 2 tcp 6 \ src=1.1.1.17 dst=1.1.1.16 sport=56394 dport=5001 \ src=1.1.1.16 dst=1.1.1.17 sport=5001 dport=56394 [HW_OFFLOAD] \ mark=0 zone=0 use=3 Note that HW_OFFLOAD/OFFLOAD/ASSURED are mutually exclusive. Changelog: * V1->V2: - Remove check of lastused from stats. It was meant for cases such as removing driver module while traffic still running. Better to handle such cases from garbage collector. Signed-off-by: Bodong Wang <bodong@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Reviewed-by: Paul Blakey <paulb@mellanox.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'samples/v4l')
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