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From: Eric Dumazet <eric.dumazet@gmail.com>
To: Marco Berizzi <pupilla@hotmail.com>
Cc: netdev@vger.kernel.org
Subject: Re: rx_dropped packets stop with tcpdump running
Date: Thu, 19 Apr 2012 15:28:08 +0200	[thread overview]
Message-ID: <1334842088.2395.178.camel@edumazet-glaptop> (raw)
In-Reply-To: <1334841865.2395.177.camel@edumazet-glaptop>

On Thu, 2012-04-19 at 15:24 +0200, Eric Dumazet wrote:

> When linux receives a packet with no protocol handler, we increment the
> rx_dropped counter.
> 
> When you start a tcpdump, all packets are handled, so we dont increment
> rx_dropped for this reason anymore.
> 
> 

Its done since 2.6.37 (commit caf586e5)

  reply	other threads:[~2012-04-19 13:28 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-19 13:12 rx_dropped packets stop with tcpdump running Marco Berizzi
2012-04-19 13:24 ` Eric Dumazet
2012-04-19 13:28   ` Eric Dumazet [this message]
2012-04-19 17:57     ` Dave, Tushar N
2012-04-20  8:34       ` Marco Berizzi
2012-04-20 14:59         ` Brian Haley
2012-04-20 15:25           ` Marco Berizzi
2012-04-22  5:13             ` Bill Fink
2012-04-25 18:19               ` Dave, Tushar N
2012-05-03 11:08                 ` Marco Berizzi

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