From: Eric Dumazet <eric.dumazet@gmail.com>
To: Tal Gilboa <talgi@mellanox.com>, Eric Dumazet <edumazet@google.com>
Cc: David Miller <davem@davemloft.net>,
"ncardwell@google.com" <ncardwell@google.com>,
"ycheng@google.com" <ycheng@google.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Saeed Mahameed <saeedm@mellanox.com>,
Tariq Toukan <tariqt@mellanox.com>,
Amir Ancel <amira@mellanox.com>
Subject: Re: [PATCH net-next 0/7] tcp: implement rb-tree based retransmit queue
Date: Wed, 24 Jan 2018 07:09:04 -0800 [thread overview]
Message-ID: <1516806544.3715.18.camel@gmail.com> (raw)
In-Reply-To: <e2d2db0f-94d7-dc1e-f99c-b419d50fbdcc@mellanox.com>
On Wed, 2018-01-24 at 16:42 +0200, Tal Gilboa wrote:
> Hi Eric,
> My choice of words in my comment was misplaced, and I apologies. It
> completely missed the point. I understand, of course, the importance of
> optimizing real-life scenarios.
>
> We are currently evaluating this patch and if/how it might affect our
> customers. We would also evaluate your suggestion below.
>
> We will contact you if and when we have a real concern.
> Thanks.
Sure, I am curious how a 50% regression can be possible as a matter of
fact, so please update even if this caused by some specific synthetic
test conditions.
Thanks.
next prev parent reply other threads:[~2018-01-24 15:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-06 5:21 [PATCH net-next 0/7] tcp: implement rb-tree based retransmit queue Eric Dumazet
2017-10-06 5:21 ` [PATCH net-next 1/7] net: add rb_to_skb() and other rb tree helpers Eric Dumazet
2017-10-06 5:21 ` [PATCH net-next 2/7] tcp: uninline tcp_write_queue_purge() Eric Dumazet
2017-10-06 5:21 ` [PATCH net-next 3/7] tcp: tcp_tx_timestamp() cleanup Eric Dumazet
2017-10-06 5:21 ` [PATCH net-next 4/7] tcp: tcp_mark_head_lost() optimization Eric Dumazet
2017-10-06 5:21 ` [PATCH net-next 5/7] tcp: reduce tcp_fastretrans_alert() verbosity Eric Dumazet
2017-10-06 5:21 ` [PATCH net-next 6/7] tcp: pass previous skb to tcp_shifted_skb() Eric Dumazet
2017-10-06 5:21 ` [PATCH net-next 7/7] tcp: implement rb-tree based retransmit queue Eric Dumazet
2017-10-06 23:31 ` [PATCH net-next 0/7] " David Miller
2018-01-21 20:52 ` Tal Gilboa
2018-01-21 23:47 ` Eric Dumazet
2018-01-24 14:42 ` Tal Gilboa
2018-01-24 15:09 ` Eric Dumazet [this message]
2018-02-06 13:51 ` Tal Gilboa
2018-02-06 14:19 ` Eric Dumazet
2018-02-06 15:22 ` David Laight
2018-02-06 15:52 ` Eric Dumazet
2018-02-06 16:27 ` Tal Gilboa
2018-02-06 17:05 ` Eric Dumazet
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