diff options
| author | Eric Dumazet <edumazet@google.com> | 2022-04-15 17:10:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-17 13:31:31 +0100 |
| commit | e7c89ae4078eab24af71ba26b91642e819a4bd7f (patch) | |
| tree | a5a20ce801fbc682082e6f0c241c473d278893f1 /net/ipv4/tcp_input.c | |
| parent | 4b506af9c5b8de0da34097d50d9448dfb33d70c3 (diff) | |
| download | linux-e7c89ae4078eab24af71ba26b91642e819a4bd7f.tar.bz2 | |
tcp: add drop reason support to tcp_prune_ofo_queue()
Add one reason for packets dropped from OFO queue because
of memory pressure.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_input.c')
| -rw-r--r-- | net/ipv4/tcp_input.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 8a68785b0405..a1077adeb1b6 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -5334,7 +5334,8 @@ static bool tcp_prune_ofo_queue(struct sock *sk) prev = rb_prev(node); rb_erase(node, &tp->out_of_order_queue); goal -= rb_to_skb(node)->truesize; - tcp_drop(sk, rb_to_skb(node)); + tcp_drop_reason(sk, rb_to_skb(node), + SKB_DROP_REASON_TCP_OFO_QUEUE_PRUNE); if (!prev || goal <= 0) { sk_mem_reclaim(sk); if (atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf && |