netdev - Re: [PATCH 2/2] ipv4: factorize cache clearing for batched unregister operations

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Message-Id: <200911170922.08486.opurdila@ixiacom.com>
Date:	Tue, 17 Nov 2009 09:22:08 +0200
From:	Octavian Purdila <opurdila@...acom.com>
To:	Stephen Hemminger <shemminger@...tta.com>
Cc:	netdev@...r.kernel.org, Eric Dumazet <eric.dumazet@...il.com>
Subject: Re: [PATCH 2/2] ipv4: factorize cache clearing for batched unregister operations

On Tuesday 17 November 2009 02:06:46 you wrote:
> On Tue, 17 Nov 2009 01:49:49 +0200
> 
> Octavian Purdila <opurdila@...acom.com> wrote:
> > Signed-off-by: Octavian Purdila <opurdila@...acom.com>
> > ---
> >  net/ipv4/fib_frontend.c |   11 ++++++-----
> >  1 files changed, 6 insertions(+), 5 deletions(-)
> 
> And what about IPV6?
> 

IPv6 did not appear during profiling my simple dummy test and also a quick scan 
through the code did not reveal anything obvious on the unregister path which 
could be factorized.

BTW, it appears we don't have a route cache for IPv6. Right?

I known we will run into other scalability issues when we  will set IPv4/IPv6 
addresses, and that is one of the next items on my list to profile :)

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