From: Daniel Borkmann <dborkman@redhat.com>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Subject: Re: [RFC PATCH net-next 3/3] packet: make use of deferred TX queue flushing
Date: Mon, 25 Aug 2014 08:40:24 +0200 [thread overview]
Message-ID: <53FADA58.4020902@redhat.com> (raw)
In-Reply-To: <20140824.225741.1546858244063296096.davem@davemloft.net>
On 08/25/2014 07:57 AM, David Miller wrote:
> From: Daniel Borkmann <dborkman@redhat.com>
> Date: Sun, 24 Aug 2014 15:42:18 +0200
>
>> This adds a first use-case of deferred tail pointer flushing
>> for AF_PACKET's TX_RING in QDISC_BYPASS mode.
>>
>> Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
>
> If last_queue changes, you'll need to force a flush, does that
> end up happening with your changes here? I really couldn't
> tell for sure.
Yes indeed, I noticed that later on as well. :)
I will fix that up and resubmit the series, thanks.
next prev parent reply other threads:[~2014-08-25 6:40 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-24 13:42 [RFC PATCH net-next 0/3] Some deferred TX queue follow-ups Daniel Borkmann
2014-08-24 13:42 ` [RFC PATCH net-next 1/3] ixgbe: support netdev_ops->ndo_xmit_flush() Daniel Borkmann
2014-08-25 5:55 ` David Miller
2014-08-25 12:07 ` Jesper Dangaard Brouer
2014-08-25 22:32 ` David Miller
2014-08-25 23:31 ` David Miller
2014-08-26 6:13 ` Daniel Borkmann
2014-08-25 22:51 ` Alexander Duyck
2014-08-26 6:44 ` Jesper Dangaard Brouer
2014-08-27 11:34 ` Jesper Dangaard Brouer
2014-08-24 13:42 ` [RFC PATCH net-next 2/3] net: add __netdev_xmit_{only,flush} helpers Daniel Borkmann
2014-08-24 13:42 ` [RFC PATCH net-next 3/3] packet: make use of deferred TX queue flushing Daniel Borkmann
2014-08-25 5:57 ` David Miller
2014-08-25 6:40 ` Daniel Borkmann [this message]
2014-08-25 13:54 ` Jesper Dangaard Brouer
2014-08-25 15:16 ` Jesper Dangaard Brouer
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