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| author | David Ahern <dsahern@gmail.com> | 2019-04-16 14:35:59 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-17 23:08:51 -0700 |
| commit | b1d40991506aa9f1de310a2e74ef8e3bec6ba215 (patch) | |
| tree | 81c208a425d0a0464bb713b78828131dd98f3eb4 /net/ipv6/af_inet6.c | |
| parent | 6b0a7f84ea1fe248df96ccc4dd86e817e32ef65b (diff) | |
| download | lwn-b1d40991506aa9f1de310a2e74ef8e3bec6ba215.tar.gz lwn-b1d40991506aa9f1de310a2e74ef8e3bec6ba215.zip | |
ipv6: Rename fib6_multipath_select and pass fib6_result
Add 'struct fib6_result' to hold the fib entry and fib6_nh from a fib
lookup as separate entries, similar to what IPv4 now has with fib_result.
Rename fib6_multipath_select to fib6_select_path, pass fib6_result to
it, and set f6i and nh in the result once a path selection is done.
Call fib6_select_path unconditionally for path selection which means
moving the sibling and oif check to fib6_select_path. To handle the two
different call paths (2 only call multipath_select if flowi6_oif == 0 and
the other always calls it), add a new have_oif_match that controls the
sibling walk if relevant.
Update callers of fib6_multipath_select accordingly and have them use the
fib6_info and fib6_nh from the result.
This is needed for multipath nexthop objects where a single f6i can
point to multiple fib6_nh (similar to IPv4).
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/af_inet6.c')
| -rw-r--r-- | net/ipv6/af_inet6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 1dac6ea6666a..d8587ca4fbeb 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -917,7 +917,7 @@ static const struct ipv6_stub ipv6_stub_impl = { .fib6_get_table = fib6_get_table, .fib6_table_lookup = fib6_table_lookup, .fib6_lookup = fib6_lookup, - .fib6_multipath_select = fib6_multipath_select, + .fib6_select_path = fib6_select_path, .ip6_mtu_from_fib6 = ip6_mtu_from_fib6, .fib6_nh_init = fib6_nh_init, .fib6_nh_release = fib6_nh_release, |