netdev - Re: [PATCH net-next-2.6] rtnetlink: rtnl_setlink() and rtnl

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Date:	Thu, 22 Oct 2009 04:59:14 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Stephen Hemminger <shemminger@...tta.com>
CC:	"David S. Miller" <davem@...emloft.net>,
	Linux Netdev List <netdev@...r.kernel.org>
Subject: Re: [PATCH net-next-2.6] rtnetlink: rtnl_setlink() and rtnl_getlink()
 changes

Stephen Hemminger a écrit :
> On Wed, 21 Oct 2009 22:59:31 +0200
> Eric Dumazet <eric.dumazet@...il.com> wrote:
> 
>> Stephen, do you think we could change "ip link show dev ethX" to
>> let it use rtnl_getlink() instead of rtnl_dump_ifinfo() ?
>>
> 
> Would work, but not sure what it gains.

It takes about one second to dump the table when we have 25.000 devices
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