tree 5ccce7558f9e1e53e5b189d6e2fe62a667988ac8
parent 8388e3da34edb141362bb42811ee487dfec15525
author Johannes Berg <johannes@sipsolutions.net> 1210650511 -0700
committer David S. Miller <davem@davemloft.net> 1210650511 -0700

net: Allow netdevices to specify needed head/tailroom

This patch adds needed_headroom/needed_tailroom members to struct
net_device and updates many places that allocate sbks to use them. Not
all of them can be converted though, and I'm sure I missed some (I
mostly grepped for LL_RESERVED_SPACE)

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>