From: David Miller <davem@davemloft.net>
To: shemminger@linux-foundation.org
Cc: netdev@vger.kernel.org
Subject: Re: [RFC] display bound packet types
Date: Wed, 07 Mar 2007 18:56:40 -0800 (PST) [thread overview]
Message-ID: <20070307.185640.112291663.davem@davemloft.net> (raw)
In-Reply-To: <20070307164259.106c6c08@dxpl.pdx.osdl.net>
From: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Wed, 7 Mar 2007 16:42:59 -0800
> While debugging I found it useful to see what packet types are in use.
>
> This creates /proc/net/ptype with the format:
>
> Type Device Function
> ALL eth0 [ffffffff880b01b6] :af_packet:packet_rcv_spkt+0x0
> 0800 [ffffffff802330f8] ip_rcv+0x0
> 0011 [ffffffff881021ef] :llc:llc_rcv+0x0
> 0004 [ffffffff881021ef] :llc:llc_rcv+0x0
> 0806 [ffffffff8043de7f] arp_rcv+0x0
> 86dd [ffffffff880c1b57] :ipv6:ipv6_rcv+0x0
>
> Is it worth the space?
I have no objections.
It would be nice to use kallsyms on that function address
though.
prev parent reply other threads:[~2007-03-08 2:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-08 0:42 [RFC] display bound packet types Stephen Hemminger
2007-03-08 2:56 ` David Miller [this message]
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