From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: netdev@vger.kernel.org, willemb@google.com, wygivan@google.com,
ycheng@google.com, ncardwell@google.com,
ilpo.jarvinen@helsinki.fi
Subject: Re: [PATCH net-next] tcp: better use ooo_last_skb in tcp_data_queue_ofo()
Date: Sat, 10 Sep 2016 21:43:59 -0700 (PDT) [thread overview]
Message-ID: <20160910.214359.2171314938577710732.davem@davemloft.net> (raw)
In-Reply-To: <1473456165.18970.66.camel@edumazet-glaptop3.roam.corp.google.com>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Fri, 09 Sep 2016 14:22:45 -0700
> From: Eric Dumazet <edumazet@google.com>
>
> Willem noticed that we could avoid an rbtree lookup if the
> the attempt to coalesce incoming skb to the last skb failed
> for some reason.
>
> Since most ooo additions are at the tail, this is definitely
> worth adding a test and fast path.
>
> Suggested-by: Willem de Bruijn <willemb@google.com>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Applied, thanks.
prev parent reply other threads:[~2016-09-11 4:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-09 21:22 [PATCH net-next] tcp: better use ooo_last_skb in tcp_data_queue_ofo() Eric Dumazet
2016-09-11 4:43 ` David Miller [this message]
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