net: dropreason: add SKB_DROP_REASON_FRAG_REASM_TIMEOUT
authorEric Dumazet <edumazet@google.com>
Sat, 29 Oct 2022 15:45:19 +0000 (15:45 +0000)
committerJakub Kicinski <kuba@kernel.org>
Tue, 1 Nov 2022 03:14:27 +0000 (20:14 -0700)
commit77adfd3a1d44c4730fd2af99b497e04ddc2b5837
treeeb26860a030aa1cdf4915654d8eef6b339625402
parent4ecbb1c27c363686d11a241cd682a454a8454c2b
net: dropreason: add SKB_DROP_REASON_FRAG_REASM_TIMEOUT

Used to track skbs freed after a timeout happened
in a reassmbly unit.

Passing a @reason argument to inet_frag_rbtree_purge()
allows to use correct consumed status for frags
that have been successfully re-assembled.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
include/net/dropreason.h
include/net/inet_frag.h
include/net/ipv6_frag.h
net/ipv4/inet_fragment.c
net/ipv4/ip_fragment.c