tcp: add two drop reasons for tcp_ack()

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Add TCP_TOO_OLD_ACK and TCP_ACK_UNSENT_DATA drop
reasons so that tcp_rcv_established() can report
them.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric Dumazet 2022-04-15 17:10:44 -07:00 • committed by David S. Miller

parent 669da7a718

commit 4b506af9c5

3 changed files with 9 additions and 3 deletions

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2

include/linux/skbuff.h

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3

include/trace/events/skb.h

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7

net/ipv4/tcp_input.c

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