From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] ipv4: Avoid overhead when no custom FIB rules are
 installed.
Date: Fri, 06 Jul 2012 11:53:17 -0700 (PDT)
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From: Ben Hutchings <bhutchings@solarflare.com>
Date: Fri, 6 Jul 2012 18:19:31 +0100

> Do you really mean to set fib_has_custom_rules = true on deletion?

Yes, because someone could delete one of the default rules, which
would make our shortcut invalid.