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| author | David Lamparter <equinox@diac24.net> | 2010-09-17 03:22:19 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-17 16:46:04 -0700 |
| commit | 3b27e105550f7c4a79ecb6d6a9c49c651c59ae9b (patch) | |
| tree | 5603f5c9322f40d40a63efe5519c0a9bf164b972 /fs/ext2 | |
| parent | b71c7aaa1e2a9858f0c469026098fbd6e046d7bb (diff) | |
| download | blackbird-op-linux-3b27e105550f7c4a79ecb6d6a9c49c651c59ae9b.tar.gz blackbird-op-linux-3b27e105550f7c4a79ecb6d6a9c49c651c59ae9b.zip | |
netns: keep vlan slaves on master netns move
previously, if a vlan master device was moved from one network namespace
to another, all 802.1q and macvlan slaves were deleted.
we can use dev->reg_state to figure out whether dev_change_net_namespace
is happening, since that won't set dev->reg_state NETREG_UNREGISTERING.
so, this changes 8021q and macvlan to ignore NETDEV_UNREGISTER when
reg_state is not NETREG_UNREGISTERING.
Signed-off-by: David Lamparter <equinox@diac24.net>
Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Daniel Lezcano <daniel.lezcano@free.fr>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/ext2')
0 files changed, 0 insertions, 0 deletions
