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| author | David Ahern <dsahern@gmail.com> | 2018-04-17 17:33:25 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-17 23:41:17 -0400 |
| commit | 93531c6743157d7e8c5792f8ed1a57641149d62c (patch) | |
| tree | 4b98aae69f30150406618f00ac902c88de9a3a94 /net/ipv6/ip6_output.c | |
| parent | a64efe142f5e70b7e39276a414bbb3b96691c608 (diff) | |
| download | op-kernel-dev-93531c6743157d7e8c5792f8ed1a57641149d62c.zip op-kernel-dev-93531c6743157d7e8c5792f8ed1a57641149d62c.tar.gz | |
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>
Diffstat (limited to 'net/ipv6/ip6_output.c')
| -rw-r--r-- | net/ipv6/ip6_output.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index a39b04f9..3db4798 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -968,7 +968,8 @@ static int ip6_dst_lookup_tail(struct net *net, const struct sock *sk, if (!had_dst) *dst = ip6_route_output(net, sk, fl6); rt = (*dst)->error ? NULL : (struct rt6_info *)*dst; - err = ip6_route_get_saddr(net, rt, &fl6->daddr, + err = ip6_route_get_saddr(net, rt ? rt->from : NULL, + &fl6->daddr, sk ? inet6_sk(sk)->srcprefs : 0, &fl6->saddr); if (err) |
