Eric Dumazet 22e3d3178b tcp: add tcp_ooo_try_coalesce() helper
[ Upstream commit 58152ecbbcc6a0ce7fddd5bf5f6ee535834ece0c ]

In case skb in out_or_order_queue is the result of
multiple skbs coalescing, we would like to get a proper gso_segs
counter tracking, so that future tcp_drop() can report an accurate
number.

I chose to not implement this tracking for skbs in receive queue,
since they are not dropped, unless socket is disconnected.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-28 07:55:44 +02:00
..
2018-07-22 14:28:46 +02:00
2018-05-30 07:52:05 +02:00
2018-06-21 04:02:53 +09:00