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| author |   David Ahern <dsahern@gmail.com> | 2018-04-17 17:33:13 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-04-17 23:41:16 -0400 |
| commit | e8478e80e5a74f4ce47b043735f0066588fb64c7 (patch) | |
| tree | e8108bfb0687ff25b6d189dd116a9cd56f0a64c1 /include/net/ip6_fib.h | |
| parent | net/ipv6: Move support functions up in route.c (diff) | |
| download | linux-dev-e8478e80e5a74f4ce47b043735f0066588fb64c7.tar.xz linux-dev-e8478e80e5a74f4ce47b043735f0066588fb64c7.zip | |
net/ipv6: Save route type in rt6_info
The RTN_ type for IPv6 FIB entries is currently embedded in rt6i_flags
and dst.error. Since dst is going to be removed, it can no longer be
relied on for FIB dumps so save the route type as fib6_type.
fc_type is set in current users based on the algorithm in rt6_fill_node:
- rt6i_flags contains RTF_LOCAL: fc_type = RTN_LOCAL
- rt6i_flags contains RTF_ANYCAST: fc_type = RTN_ANYCAST
- else fc_type = RTN_UNICAST
Similarly, fib6_type is set in the rt6_info templates based on the
RTF_REJECT section of rt6_fill_node converting dst.error to RTN type.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip6_fib.h')
| -rw-r--r-- | include/net/ip6_fib.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index f0aaf1c8f1a8..0165820bbafb 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -174,6 +174,7 @@ struct rt6_info { int rt6i_nh_weight; unsigned short rt6i_nfheader_len; u8 rt6i_protocol; + u8 fib6_type; u8 exception_bucket_flushed:1, should_flush:1, unused:6; |