From: David Miller <davem@davemloft.net>
To: brouer@redhat.com
Cc: netdev@vger.kernel.org, tariqt@mellanox.com,
eric.dumazet@gmail.com, tom@herbertland.com,
bblanco@plumgrid.com, rana.shahot@gmail.com
Subject: Re: [net-next PATCH V2] mlx4: add missed recycle opportunity for XDP_TX on TX failure
Date: Tue, 20 Sep 2016 04:58:43 -0400 (EDT) [thread overview]
Message-ID: <20160920.045843.1654100968407894492.davem@davemloft.net> (raw)
In-Reply-To: <20160919154556.10965.75722.stgit@firesoul>
From: Jesper Dangaard Brouer <brouer@redhat.com>
Date: Mon, 19 Sep 2016 17:46:38 +0200
> Correct drop handling for XDP_TX on TX failure, were recently added in
> commit 95357907ae73 ("mlx4: fix XDP_TX is acting like XDP_PASS on TX
> ring full").
>
> The change missed an opportunity for recycling the RX page, instead of
> going through the page allocator, like the regular XDP_DROP action does.
> This patch cease the opportunity, by going through the XDP_DROP case.
>
> Fixes: 95357907ae73 ("mlx4: fix XDP_TX is acting like XDP_PASS on TX ring full")
> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
> Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Applied, thanks.
next prev parent reply other threads:[~2016-09-20 8:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-16 20:36 [net PATCH] mlx4: fix XDP_TX is acting like XDP_PASS on TX ring full Jesper Dangaard Brouer
2016-09-16 20:37 ` Jesper Dangaard Brouer
2016-09-16 20:43 ` Brenden Blanco
2016-09-17 14:46 ` Jesper Dangaard Brouer
2016-09-17 15:48 ` [net PATCH V3] " Jesper Dangaard Brouer
2016-09-18 8:30 ` Tariq Toukan
2016-09-19 5:39 ` David Miller
2016-09-19 7:40 ` [net-next PATCH] mlx4: add missed recycle opportunity for XDP_TX on TX failure Jesper Dangaard Brouer
2016-09-19 10:54 ` Tariq Toukan
2016-09-19 14:28 ` Eric Dumazet
2016-09-19 15:46 ` [net-next PATCH V2] " Jesper Dangaard Brouer
2016-09-20 8:58 ` David Miller [this message]
2016-09-19 15:57 ` [net-next PATCH] " Jesper Dangaard Brouer
2016-09-19 7:42 ` [net PATCH V3] mlx4: fix XDP_TX is acting like XDP_PASS on TX ring full Jesper Dangaard Brouer
2016-09-19 5:32 ` [net PATCH] " David Miller
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