linux/net/decnet, branch v3.2.2

decnet: proper socket refcounting

2011-11-26T20:49:07Z

Better use sk_reset_timer() / sk_stop_timer() helpers to make sure we dont access already freed/reused memory later. Reported-by: Sasha Levin Signed-off-by: Eric Dumazet Tested-by: Sasha Levin Signed-off-by: David S. Miller

net: Move mtu handling down to the protocol depended handlers

2011-11-26T19:29:51Z

We move all mtu handling from dst_mtu() down to the protocol layer. So each protocol can implement the mtu handling in a different manner. Signed-off-by: Steffen Klassert Signed-off-by: David S. Miller

net: Rename the dst_opt default_mtu method to mtu

2011-11-26T19:29:50Z

We plan to invoke the dst_opt->default_mtu() method unconditioally from dst_mtu(). So rename the method to dst_opt->mtu() to match the name with the new meaning. Signed-off-by: Steffen Klassert Signed-off-by: David S. Miller

net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules

2011-10-31T23:30:30Z

These files are non modular, but need to export symbols using the macros now living in export.h -- call out the include so that things won't break when we remove the implicit presence of module.h from everywhere. Signed-off-by: Paul Gortmaker

rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER

2011-08-02T11:29:23Z

When assigning a NULL value to an RCU protected pointer, no barrier is needed. The rcu_assign_pointer, used to handle that but will soon change to not handle the special case. Convert all rcu_assign_pointer of NULL value. //smpl @@ expression P; @@ - rcu_assign_pointer(P, NULL) + RCU_INIT_POINTER(P, NULL) // Signed-off-by: Stephen Hemminger Acked-by: Paul E. McKenney Signed-off-by: David S. Miller

atomic: use

2011-07-26T23:49:47Z

This allows us to move duplicated code in (atomic_inc_not_zero() for now) to Signed-off-by: Arun Sharma Reviewed-by: Eric Dumazet Cc: Ingo Molnar Cc: David Miller Cc: Eric Dumazet Acked-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

net: Add ->neigh_lookup() operation to dst_ops

2011-07-18T07:40:17Z

In the future dst entries will be neigh-less. In that environment we need to have an easy transition point for current users of dst->neighbour outside of the packet output fast path. Signed-off-by: David S. Miller

net: Abstract dst->neighbour accesses behind helpers.

2011-07-18T06:11:35Z

dst_{get,set}_neighbour() Signed-off-by: David S. Miller

neigh: Pass neighbour entry to output ops.

2011-07-18T06:11:17Z

This will get us closer to being able to do "neigh stuff" completely independent of the underlying dst_entry for protocols (ipv4/ipv6) that wish to do so. We will also be able to make dst entries neigh-less. Signed-off-by: David S. Miller

neigh: Kill ndisc_ops->queue_xmit

2011-07-17T01:30:59Z

It is always dev_queue_xmit(). Signed-off-by: David S. Miller