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Message-ID: <9cf7a278-7269-9571-c378-ad98a5cd281b@theobroma-systems.com>
Date: Thu, 22 Mar 2018 11:16:08 +0100
From: Jakob Unterwurzacher <jakob.unterwurzacher@...obroma-systems.com>
To: John Fastabend <john.fastabend@...il.com>,
Dave Taht <dave.taht@...il.com>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
"David S. Miller" <davem@...emloft.net>,
"linux-can@...r.kernel.org" <linux-can@...r.kernel.org>,
Martin Elshuber <martin.elshuber@...obroma-systems.com>
Subject: Re: [bug, bisected] pfifo_fast causes packet reordering
On 21.03.18 21:52, John Fastabend wrote:
> Can you try this,
>
> diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
> index d4907b5..1e596bd 100644
> --- a/include/net/sch_generic.h
> +++ b/include/net/sch_generic.h
> @@ -30,6 +30,7 @@ struct qdisc_rate_table {
> enum qdisc_state_t {
> __QDISC_STATE_SCHED,
> __QDISC_STATE_DEACTIVATED,
> + __QDISC_STATE_RUNNING,
> };
> [...]
Tested, looks good. No OOO observed, no side effects observed, iperf
numbers on Gigabit Ethernet look the same.
Thanks,
Jakob
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