net: dropreason: add SKB_DROP_REASON_DUP_FRAG
authorEric Dumazet <edumazet@google.com>
Sat, 29 Oct 2022 15:45:18 +0000 (15:45 +0000)
committerJakub Kicinski <kuba@kernel.org>
Tue, 1 Nov 2022 03:14:26 +0000 (20:14 -0700)
commit4ecbb1c27c363686d11a241cd682a454a8454c2b
tree70527c264c8a2c1f4174f228a48f862eb81bc428
parent511a3eda2f8d4719114ee3f2c781c37233bd171f
net: dropreason: add SKB_DROP_REASON_DUP_FRAG

This is used to track when a duplicate segment received by various
reassembly units is dropped.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
include/net/dropreason.h
net/ipv4/ip_fragment.c
net/ipv6/netfilter/nf_conntrack_reasm.c
net/ipv6/reassembly.c