Subject: Re: [PATCH net-next] ixgbe: flush when in xmit_more mode and under descriptor pressure

From: Daniel Borkmann <[email-masked]>
Date: Tue, 26 Aug 2014 18:21:20 +0200

On 08/26/2014 06:01 PM, Alexander Duyck wrote:
...
> My thought is to just fold ixgbe_maybe_stop_tx into the if statement.
>
> So it shoudl be:
>   if (!skb->smit_more || ixgbe_maybe_stop_tx(tx_ring, DESC_NEEDED))

Right, that's better; I was just thinking about the DMA error case,
but in that case we release resources back anyway.