From: Jamal Hadi Salim <jhs@mojatatu.com>
To: sowmini varadhan <sowmini05@gmail.com>,
Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Niels Möller" <nisse@southpole.se>,
netdev <netdev@vger.kernel.org>,
"Jonas Bonn" <jonas@southpole.se>
Subject: Re: Scaling 'ip addr add' (was Re: What's the right way to use a *large* number of source addresses?)
Date: Wed, 28 May 2014 07:23:29 -0400 [thread overview]
Message-ID: <5385C731.5060709@mojatatu.com> (raw)
In-Reply-To: <CACP96tRo1OthQqDhPLVgai2vJPkd6macpdkD3MKwePZa8GMUnQ@mail.gmail.com>
On 05/28/14 06:01, sowmini varadhan wrote:
>> You did not provide kernel version you used.
>>
>> Last time I checked, we were spending _lot_ of time in check_lifetime()
>>
>> ( this stuff was added in linux-3.9 )
>>
>
> Built the latest kernel (vmlinuz-3.15.0-rc6+) from a clone
> of kernel.git from may 24
>
> --Sowmini
>
Did you try the scenario where you add many IP addresses to the same
interface? Try to do a listing of the ip addresses then, should be
fun.
cheers,
jamal
next prev parent reply other threads:[~2014-05-28 11:23 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-27 21:29 Scaling 'ip addr add' (was Re: What's the right way to use a *large* number of source addresses?) sowmini varadhan
2014-05-28 1:41 ` Eric Dumazet
2014-05-28 10:01 ` sowmini varadhan
2014-05-28 11:23 ` Jamal Hadi Salim [this message]
2014-05-28 11:54 ` sowmini varadhan
2014-05-28 12:18 ` sowmini varadhan
2014-05-28 13:44 ` Eric Dumazet
2014-05-28 14:48 ` Eric Dumazet
2014-05-28 16:00 ` Eric Dumazet
2014-05-28 17:18 ` sowmini varadhan
2014-05-29 6:34 ` Julian Anastasov
2014-05-29 16:11 ` sowmini varadhan
2014-05-29 16:19 ` David Ahern
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