netdev - Re: [PATCH net-next] virtio: document queue state logic

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Message-Id: <20150406.164449.1091214597663452067.davem@davemloft.net>
Date:	Mon, 06 Apr 2015 16:44:49 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	mst@...hat.com
Cc:	rusty@...tcorp.com.au, virtualization@...ts.linux-foundation.org,
	netdev@...r.kernel.org, stephen@...workplumber.org
Subject: Re: [PATCH net-next] virtio: document queue state logic

From: "Michael S. Tsirkin" <mst@...hat.com>
Date: Thu, 2 Apr 2015 13:05:47 +0200

> commit d631b94e7a15277858ec5f88d674d93080506999
>     virtio: change comment in transmit
> 
> started clarifying the logic behind queue state management,
> but introduced an inaccuracy: TX_BUSY does not cause
> a BUG message.
> 
> Clean this up some more, explaining the tradeoffs in detail.
> 
> Signed-off-by: Michael S. Tsirkin <mst@...hat.com>

Applied, thanks Michael.
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