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| author |   Ido Schimmel <idosch@mellanox.com> | 2018-01-07 12:45:02 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-01-07 21:29:39 -0500 |
| commit | 2b2413610ef6fc9df9ad003b02fecc3a8057231e (patch) | |
| tree | e4e88d806e5d969859a11baa5475687d0015c752 /include/net/ip6_route.h | |
| parent | ipv6: Remove redundant route flushing during namespace dismantle (diff) | |
| download | linux-dev-2b2413610ef6fc9df9ad003b02fecc3a8057231e.tar.xz linux-dev-2b2413610ef6fc9df9ad003b02fecc3a8057231e.zip | |
ipv6: Mark dead nexthops with appropriate flags
When a netdev is put administratively down or unregistered all the
nexthops using it as their nexthop device should be marked with the
'dead' and 'linkdown' flags.
Currently, when a route is dumped its nexthop device is tested and the
flags are set accordingly. A similar check is performed during route
lookup.
Instead, we can simply mark the nexthops based on netdev events and
avoid checking the netdev's state during route dump and lookup.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip6_route.h')
0 files changed, 0 insertions, 0 deletions