From: Eric Dumazet <eric.dumazet@gmail.com>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: Sridhar Samudrala <sri@us.ibm.com>,
Nivedita Singhvi <niv@us.ibm.com>,
netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>
Subject: Re: UDP multicast packet loss not reported if TX ring overrun?
Date: Tue, 25 Aug 2009 17:32:00 +0200 [thread overview]
Message-ID: <4A9403F0.2060301@gmail.com> (raw)
In-Reply-To: <alpine.DEB.1.10.0908250958540.28552@gentwo.org>
Christoph Lameter a écrit :
> On Tue, 25 Aug 2009, Eric Dumazet wrote:
>
>> Please hold on, I would like to fully understand what's happening,
>> and test the patch :)
>
> Ok. It would be good if the drops would also be somehow noted by the UDP
> subsystem (one should see something with netstat -su) and may be even the
> socket. I see a drops column in /proc/net/udp. rx_drops, tx_drops?
This /proc/net/udp column is for rx_drops currently and was recently added...
next prev parent reply other threads:[~2009-08-25 15:32 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-17 20:01 UDP multicast packet loss not reported if TX ring overrun? Christoph Lameter
2009-08-17 20:40 ` Nivedita Singhvi
2009-08-17 20:46 ` Christoph Lameter
2009-08-17 21:50 ` Sridhar Samudrala
2009-08-17 22:13 ` Christoph Lameter
2009-08-17 22:43 ` Sridhar Samudrala
2009-08-17 22:52 ` Christoph Lameter
2009-08-17 22:57 ` Christoph Lameter
2009-08-18 0:12 ` Sridhar Samudrala
2009-08-18 0:25 ` Christoph Lameter
2009-08-24 17:40 ` Christoph Lameter
2009-08-24 22:02 ` Eric Dumazet
2009-08-24 22:36 ` Sridhar Samudrala
2009-08-25 13:48 ` Christoph Lameter
2009-08-25 19:03 ` David Stevens
2009-08-25 19:08 ` David Miller
2009-08-25 19:15 ` Christoph Lameter
2009-08-25 19:56 ` Joe Perches
2009-08-25 22:35 ` Sridhar Samudrala
2009-08-26 14:08 ` Christoph Lameter
2009-08-26 14:22 ` Eric Dumazet
2009-08-26 15:27 ` Christoph Lameter
2009-08-26 16:29 ` Christoph Lameter
2009-08-26 17:50 ` Sridhar Samudrala
2009-08-26 19:09 ` Christoph Lameter
2009-08-26 22:11 ` Sridhar Samudrala
2009-08-27 15:40 ` Christoph Lameter
2009-08-27 20:23 ` Christoph Lameter
2009-08-28 13:53 ` Christoph Lameter
2009-08-28 15:07 ` Eric Dumazet
2009-08-28 16:15 ` Christoph Lameter
2009-08-28 17:26 ` [PATCH net-next-2.6] ip: Report qdisc packet drops Eric Dumazet
2009-08-29 6:38 ` David Miller
2009-08-31 12:09 ` Eric Dumazet
2009-09-02 1:41 ` David Miller
2009-09-02 14:43 ` Eric Dumazet
2009-09-02 16:11 ` Sridhar Samudrala
2009-09-02 16:20 ` Eric Dumazet
2009-09-02 19:37 ` Christoph Lameter
2009-09-02 16:05 ` Eric Dumazet
2009-09-02 22:26 ` Eric Dumazet
2009-09-03 1:05 ` David Miller
2009-09-03 17:57 ` Christoph Lameter
2009-09-03 14:12 ` Eric Dumazet
2009-09-03 18:35 ` Christoph Lameter
2009-09-02 18:22 ` Christoph Lameter
2009-09-03 1:09 ` David Miller
2009-08-28 19:26 ` UDP multicast packet loss not reported if TX ring overrun? David Miller
2009-08-28 20:00 ` Christoph Lameter
2009-08-28 20:04 ` David Miller
2009-08-28 19:24 ` David Miller
2009-08-28 19:53 ` Christoph Lameter
2009-08-28 20:03 ` David Miller
2009-08-28 20:09 ` Christoph Lameter
2009-08-30 0:21 ` Mark Smith
2009-08-25 13:46 ` Christoph Lameter
2009-08-25 13:48 ` Eric Dumazet
2009-08-25 14:00 ` Christoph Lameter
2009-08-25 15:32 ` Eric Dumazet [this message]
2009-08-25 15:35 ` Christoph Lameter
2009-08-25 15:58 ` Eric Dumazet
2009-08-25 16:11 ` Christoph Lameter
2009-08-25 16:27 ` Eric Dumazet
2009-08-25 16:36 ` Christoph Lameter
2009-08-25 16:48 ` Eric Dumazet
2009-08-25 17:01 ` Christoph Lameter
2009-08-25 17:08 ` Eric Dumazet
2009-08-25 17:44 ` Christoph Lameter
2009-08-25 17:53 ` Christoph Lameter
2009-08-25 18:38 ` Sridhar Samudrala
2009-08-24 23:14 ` Eric Dumazet
2009-08-25 6:46 ` Eric Dumazet
2009-08-25 13:45 ` Christoph Lameter
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