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| author | Peter P. Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> | 2007-04-20 16:05:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:29:14 -0700 |
| commit | 80feaacb8a6400a9540a961b6743c69a5896b937 (patch) | |
| tree | a4f07e635de521f5e283e0f4081923a98c0256d5 /kernel/futex.c | |
| parent | 1370b5a59b941ac3873b5e8614d496e9f481d670 (diff) | |
[AF_PACKET]: Add option to return orig_dev to userspace.
Add a packet socket option to allow the orig_dev index to be returned
to userspace when passing traffic through a decapsulated device, such
as the bonding driver.
This is very useful for layer 2 traffic being able to report which
physical device actually received the traffic, instead of having the
encapsulating device hide that information.
The new option is called PACKET_ORIGDEV.
Signed-off-by: Peter P. Waskiewicz Jr. <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/futex.c')
0 files changed, 0 insertions, 0 deletions