net/ipv6: separate handling of FIB entries from dst based routes
Last step before flipping the data type for FIB entries: - use fib6_info_alloc to create FIB entries in ip6_route_info_create and addrconf_dst_alloc - use fib6_info_release in place of dst_release, ip6_rt_put and rt6_release - remove the dst_hold before calling __ip6_ins_rt or ip6_del_rt - when purging routes, drop per-cpu routes - replace inc and dec of rt6i_ref with fib6_info_hold and fib6_info_release - use rt->from since it points to the FIB entry - drop references to exception bucket, fib6_metrics and per-cpu from dst entries (those are relevant for fib entries only) Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller

parent
a64efe142f
commit
93531c6743
@@ -114,8 +114,7 @@ static inline int ip6_route_get_saddr(struct net *net, struct rt6_info *rt,
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unsigned int prefs,
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struct in6_addr *saddr)
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{
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struct inet6_dev *idev =
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rt ? ip6_dst_idev((struct dst_entry *)rt) : NULL;
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struct inet6_dev *idev = rt ? rt->rt6i_idev : NULL;
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int err = 0;
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if (rt && rt->rt6i_prefsrc.plen)
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