Re: [PATCH] Improve behaviour of Netlink Sockets

[Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>]

On Tue, Sep 21, 2004 at 10:57:26PM -0400, jamal wrote:
> 
> > Secondly each of your user-space messages is producing a number of
> > replies.  This should be done as a dump operation.  If you do it as
> > a dump operation, then you will never get overruns because the kernel
> > never sends more than the user can handle.
> 
> This is not accurate. You will get overruns. Try adding a few thousand
> ipsec policies and then dumping them. Perhaps we can have the cb reset
> in case of overrun detection.

I just happen to have a few thousand ipsec policies :) I dump them
all the time with the great new tool in iproute and I've never had
any overruns.  In contrast whenever I use setkey to dump them over
PFKEY it dies very quickly indeed.

I bet that there is a bug somewhere in the tc stuff.  Let me have a look.

Cheers,
-- 
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