kernel.git/net/core/dst.c, branch linux-2.6.27.y

[NET]: uninline dst_release

2008-03-28T00:53:31Z

Codiff stats (allyesconfig, v2.6.24-mm1): -16420 187 funcs, 103 +, 16523 -, diff: -16420 --- dst_release Without number of debug related CONFIGs (v2.6.25-rc2-mm1): -7257 186 funcs, 70 +, 7327 -, diff: -7257 --- dst_release dst_release | +40 Signed-off-by: Ilpo Järvinen Signed-off-by: David S. Miller

[NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS.

2008-03-25T19:39:53Z

Introduce per-net_device inlines: dev_net(), dev_net_set(). Without CONFIG_NET_NS, no namespace other than &init_net exists. Let's explicitly define them to help compiler optimizations. Signed-off-by: YOSHIFUJI Hideaki

[NETNS]: DST cleanup routines should be called inside namespace.

2008-02-29T04:49:44Z

Device inside the namespace can be started and downed. So, active routing cache should be cleaned up on device stop. Signed-off-by: Denis V. Lunev Signed-off-by: David S. Miller

[NETNS][DST] dst: pass the dst_ops as parameter to the gc functions

2008-01-28T23:02:46Z

The garbage collection function receive the dst_ops structure as parameter. This is useful for the next incoming patchset because it will need the dst_ops (there will be several instances) and the network namespace pointer (contained in the dst_ops). The protocols which do not take care of the namespaces will not be impacted by this change (expect for the function signature), they do just ignore the parameter. Signed-off-by: Daniel Lezcano Signed-off-by: David S. Miller

[NET]: dst_ifdown() cleanup

2008-01-28T22:57:05Z

This cleanup shrinks size of net/core/dst.o on i386 from 1299 to 1289 bytes. (This is because dev_hold()/dev_put() are doing atomic_inc()/atomic_dec() and force compiler to re-evaluate memory contents.) Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

[NET]: Multiple namespaces in the all dst_ifdown routines.

2008-01-28T22:56:44Z

Move dst entries to a namespace loopback to catch refcounting leaks. Signed-off-by: Denis V. Lunev Signed-off-by: David S. Miller

[NET]: Eliminate duplicate copies of dst_discard

2008-01-28T22:53:37Z

We have a number of copies of dst_discard scattered around the place which all do the same thing, namely free a packet on the input or output paths. This patch deletes all of them except dst_discard and points all the users to it. The only non-trivial bit is decnet where it returns an error. However, conceptually this is identical to the blackhole functions used in IPv4 and IPv6 which do not return errors. So they should either all return errors or all return zero. For now I've stuck with the majority and picked zero as the return value. It doesn't really matter in practice since few if any driver would react differently depending on a zero return value or NET_RX_DROP. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller

[NET]: Removing duplicit #includes

2007-11-07T12:11:44Z

Removing duplicit #includes for net/ Signed-off-by: Jiri Olsa Signed-off-by: David S. Miller

[NET]: Make the loopback device per network namespace.

2007-10-10T23:52:49Z

This patch makes loopback_dev per network namespace. Adding code to create a different loopback device for each network namespace and adding the code to free a loopback device when a network namespace exits. This patch modifies all users the loopback_dev so they access it as init_net.loopback_dev, keeping all of the code compiling and working. A later pass will be needed to update the users to use something other than the initial network namespace. Signed-off-by: Eric W. Biederman Signed-off-by: David S. Miller

[NET]: Dynamically allocate the loopback device, part 1.

2007-10-10T23:52:14Z

This patch replaces all occurences to the static variable loopback_dev to a pointer loopback_dev. That provides the mindless, trivial, uninteressting change part for the dynamic allocation for the loopback. Signed-off-by: Eric W. Biederman Signed-off-by: Daniel Lezcano Acked-By: Kirill Korotaev Acked-by: Benjamin Thery Signed-off-by: David S. Miller