netdev - Re: hard-coded limit on unresolved multicast route cache in ipv4/ipmr.c causes slow, unreliable creation of multicast routes on busy networks

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Date:   Tue, 25 Jun 2019 14:15:07 +0800
From:   Hangbin Liu <liuhangbin@...il.com>
To:     David Miller <davem@...emloft.net>
Cc:     sukumarg1973@...il.com, karn@...q.net, kuznet@....inr.ac.ru,
        yoshfuji@...ux-ipv6.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: hard-coded limit on unresolved multicast route cache in
 ipv4/ipmr.c causes slow, unreliable creation of multicast routes on busy
 networks

On Tue, Dec 18, 2018 at 09:55:45PM -0800, David Miller wrote:
> From: Sukumar Gopalakrishnan <sukumarg1973@...il.com>
> Date: Wed, 19 Dec 2018 10:57:02 +0530
> 
> > Hi David,
> > 
> >   There are two patch for this issue:
> >    1) Your changes which removes cache_resolve_queue_len
> >     2) Hangbin's changes which make cache_resolve_queue_len configurable.
> > 
> > Which one will be chosen for this issue ?
> 
> I do plan to look into this, sorry for taking so long.
> 
> Right now I am overwhelmed preparing for the next merge window and
> synchronizing with other developers for that.
> 
> Please be patient.

Hi David,

Any progress for this issue?

Thanks
Hangbin