From: David Miller <davem@davemloft.net>
To: yevgenyp@mellanox.co.il
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH net-next 1/3] mlx4_en: TX ring size default to 1024
Date: Thu, 23 Feb 2012 14:45:41 -0500 (EST) [thread overview]
Message-ID: <20120223.144541.1354349294973443529.davem@davemloft.net> (raw)
In-Reply-To: <4F46404D.10509@mellanox.co.il>
From: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Date: Thu, 23 Feb 2012 15:34:05 +0200
> Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
This is rediculious as a default, yes even for 10Gb.
Do you have any idea how high latency is going to be for packets
trying to get into the transmit queue if there are already a
thousand other frames in there?
next prev parent reply other threads:[~2012-02-23 19:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-23 13:34 [PATCH net-next 1/3] mlx4_en: TX ring size default to 1024 Yevgeny Petrilin
2012-02-23 19:45 ` David Miller [this message]
2012-02-23 19:54 ` Eric Dumazet
2012-02-24 19:35 ` Yevgeny Petrilin
2012-02-24 20:14 ` David Miller
2012-02-24 20:17 ` Eric Dumazet
2012-02-25 6:51 ` Bill Fink
2012-02-25 8:22 ` Eric Dumazet
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