tree 1a56767a77e219fab54ab1daf34342745f6d62a8
parent 82e91ffef60e6eba9848fe149ce1eecd2b5aef12
author Thomas Graf <tgraf@suug.ch> 1163114438 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1165123299 -0800

[NET]: Rethink mark field in struct flowi

Now that all protocols have been made aware of the mark
field it can be moved out of the union thus simplyfing
its usage.

The config options in the IPv4/IPv6/DECnet subsystems
to enable respectively disable mark based routing only
obfuscate the code with ifdefs, the cost for the
additional comparison in the flow key is insignificant,
and most distributions have all these options enabled
by default anyway. Therefore it makes sense to remove
the config options and enable mark based routing by
default.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>