From: Eric Dumazet <eric.dumazet@gmail.com>
To: Alexander Duyck <alexander.h.duyck@intel.com>
Cc: Yuval Mintz <yuvalmin@broadcom.com>,
netdev@vger.kernel.org, davem@davemloft.net, eilong@broadcom.com,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Subject: Re: [RFC net-next 07/14] Fix intel/ixgbe
Date: Wed, 20 Jun 2012 10:55:14 +0200 [thread overview]
Message-ID: <1340182514.4604.843.camel@edumazet-glaptop> (raw)
In-Reply-To: <4FE0A0CD.5050909@intel.com>
On Tue, 2012-06-19 at 08:54 -0700, Alexander Duyck wrote:
> This patch doesn't limit the number of queues. It is limiting the
> number of interrupts. The two are not directly related as we can
> support multiple queues per interrupt.
>
> Also this change assumes we are only using receive side scaling. We
> have other features such as DCB, FCoE, and Flow Director which require
> additional queues.
>
Yet, it would be good if ixgbe doesnt allocate 36 queues on a 4 cpu
machine.
"tc -s class show dev eth0" output is full of not used classes.
next prev parent reply other threads:[~2012-06-20 8:55 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-19 15:13 [RFC net-next 00/14] default maximal number of RSS queues in mq drivers Yuval Mintz
2012-06-19 15:13 ` [RFC net-next 01/14] Add Default Yuval Mintz
2012-06-19 16:37 ` Alexander Duyck
2012-06-19 17:41 ` Eilon Greenstein
2012-06-19 19:01 ` Alexander Duyck
2012-06-19 19:53 ` Eilon Greenstein
2012-06-19 21:26 ` David Miller
2012-06-19 21:22 ` David Miller
2012-06-19 15:13 ` [RFC net-next 02/14] Fix mellanox/mlx4 Yuval Mintz
2012-06-19 15:13 ` [RFC net-next 03/14] fix neterion/vxge Yuval Mintz
2012-06-19 15:13 ` [RFC net-next 04/14] Fix qlogic/qlge Yuval Mintz
2012-06-19 15:13 ` [RFC net-next 05/14] Fix intel/ixgbevf Yuval Mintz
2012-06-19 15:39 ` Alexander Duyck
2012-06-19 16:06 ` Eilon Greenstein
2012-06-19 18:07 ` Greg Rose
2012-06-19 18:24 ` Eilon Greenstein
2012-06-25 11:23 ` Yuval Mintz
2012-06-19 15:14 ` [RFC net-next 06/14] Fix intel/igb Yuval Mintz
2012-06-19 15:42 ` Alexander Duyck
2012-06-19 16:07 ` Eilon Greenstein
2012-06-19 15:14 ` [RFC net-next 07/14] Fix intel/ixgbe Yuval Mintz
2012-06-19 15:54 ` Alexander Duyck
2012-06-19 16:11 ` Eilon Greenstein
2012-06-20 8:55 ` Eric Dumazet [this message]
2012-06-20 15:30 ` John Fastabend
2012-06-19 15:14 ` [RFC net-next 08/14] Fix chelsio/cxgb3 Yuval Mintz
2012-06-19 15:14 ` [RFC net-next 09/14] Fix chelsio/cxgb4 Yuval Mintz
2012-06-19 15:14 ` [RFC net-next 10/14] Fix myricom/myri10ge Yuval Mintz
2012-06-19 15:14 ` [RFC net-next 11/14] Fix emulex/benet Yuval Mintz
2012-06-19 22:55 ` Ajit.Khaparde
2012-06-21 6:42 ` Sathya.Perla
2012-06-19 15:14 ` [RFC net-next 12/14] Fix broadcom/tg3 Yuval Mintz
2012-06-19 15:14 ` [RFC net-next 13/14] Fix broadcom/bnx2 Yuval Mintz
2012-06-19 15:14 ` [RFC net-next 14/14] Fix broadcom/bnx2x Yuval Mintz
2012-06-19 16:17 ` [RFC net-next 00/14] default maximal number of RSS queues in mq drivers Eilon Greenstein
2012-06-20 20:43 ` Ben Hutchings
2012-06-20 20:48 ` Ben Hutchings
2012-06-21 5:15 ` Yuval Mintz
2012-06-21 5:49 ` David Miller
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