diff options
| author | David Ahern <dsahern@gmail.com> | 2019-06-03 20:19:50 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-04 19:26:49 -0700 |
| commit | dcb1ecb50edf8219c3bd851de35897fb024c423b (patch) | |
| tree | 29cc881d4f6e2d476a296562bdcb21c0f7f515e2 /net/ipv4/fib_trie.c | |
| parent | 5481d73f81549e2a05cbbb49867a9a560c5292df (diff) | |
| download | linux-next-dcb1ecb50edf8219c3bd851de35897fb024c423b.tar.gz | |
ipv4: Prepare for fib6_nh from a nexthop object
Convert more IPv4 code to use fib_nh_common over fib_nh to enable routes
to use a fib6_nh based nexthop. In the end, only code not using a
nexthop object in a fib_info should directly access fib_nh in a fib_info
without checking the famiy and going through fib_nh_common. Those
functions will be marked when it is not directly evident.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_trie.c')
| -rw-r--r-- | net/ipv4/fib_trie.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 5c8a4d21b8e0..d704d1606b8f 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -2724,9 +2724,9 @@ static unsigned int fib_flag_trans(int type, __be32 mask, struct fib_info *fi) if (type == RTN_UNREACHABLE || type == RTN_PROHIBIT) flags = RTF_REJECT; if (fi) { - const struct fib_nh *nh = fib_info_nh(fi, 0); + const struct fib_nh_common *nhc = fib_info_nhc(fi, 0); - if (nh->fib_nh_gw4) + if (nhc->nhc_gw.ipv4) flags |= RTF_GATEWAY; } if (mask == htonl(0xFFFFFFFF)) @@ -2773,14 +2773,17 @@ static int fib_route_seq_show(struct seq_file *seq, void *v) seq_setwidth(seq, 127); if (fi) { - struct fib_nh *nh = fib_info_nh(fi, 0); + struct fib_nh_common *nhc = fib_info_nhc(fi, 0); + __be32 gw = 0; + + if (nhc->nhc_gw_family == AF_INET) + gw = nhc->nhc_gw.ipv4; seq_printf(seq, "%s\t%08X\t%08X\t%04X\t%d\t%u\t" "%d\t%08X\t%d\t%u\t%u", - nh->fib_nh_dev ? nh->fib_nh_dev->name : "*", - prefix, - nh->fib_nh_gw4, flags, 0, 0, + nhc->nhc_dev ? nhc->nhc_dev->name : "*", + prefix, gw, flags, 0, 0, fi->fib_priority, mask, (fi->fib_advmss ? |