user/sven/linux.git/include/net/act_api.h, branch v3.9

act_police: move struct tcf_police to act_police.c

2013-02-12T23:59:45Z

It's not used anywhere else, so move it. Signed-off-by: Jiri Pirko Acked-by: Jamal Hadi Salim Acked-by: Eric Dumazet Signed-off-by: David S. Miller

pkt_sched: namespace aware act_mirred

2013-01-14T20:09:36Z

Eric Dumazet pointed out that act_mirred needs to find the current net_ns, and struct net pointer is not provided in the call chain. His original patch made use of current->nsproxy->net_ns to find the network namespace, but this fails to work correctly for userspace code that makes use of netlink sockets in different network namespaces. Instead, pass the "struct net *" down along the call chain to where it is needed. This version removes the ifb changes as Eric has submitted that patch separately, but is otherwise identical to the previous version. Signed-off-by: Benjamin LaHaise Tested-by: Eric Dumazet Acked-by: Jamal Hadi Salim Signed-off-by: David S. Miller

net: sched: constify tcf_proto and tc_action

2011-07-06T09:52:16Z

Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

pkt_sched: gen_kill_estimator() rcu fixes

2010-06-12T01:37:08Z

gen_kill_estimator() API is incomplete or not well documented, since caller should make sure an RCU grace period is respected before freeing stats_lock. This was partially addressed in commit 5d944c640b4 (gen_estimator: deadlock fix), but same problem exist for all gen_kill_estimator() users, if lock they use is not already RCU protected. A code review shows xt_RATEEST.c, act_api.c, act_police.c have this problem. Other are ok because they use qdisc lock, already RCU protected. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

net: restore gnet_stats_basic to previous definition

2009-08-18T04:33:49Z

In 5e140dfc1fe87eae27846f193086724806b33c7d "net: reorder struct Qdisc for better SMP performance" the definition of struct gnet_stats_basic changed incompatibly, as copies of this struct are shipped to userland via netlink. Restoring old behavior is not welcome, for performance reason. Fix is to use a private structure for kernel, and teach gnet_stats_copy_basic() to convert from kernel to user land, using legacy structure (struct gnet_stats_basic) Based on a report and initial patch from Michael Spang. Reported-by: Michael Spang Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

[NET_SCHED]: act_api: use PTR_ERR in tcf_action_init/tcf_action_get

2008-01-28T23:11:17Z

Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[NET_SCHED]: Convert actions from rtnetlink to new netlink API

2008-01-28T23:11:11Z

Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[NET_SCHED]: Kill CONFIG_NET_CLS_POLICE

2007-07-15T07:03:05Z

The NET_CLS_ACT option is now a full replacement for NET_CLS_POLICE, remove the old code. The config option will be kept around to select the equivalent NET_CLS_ACT options for a short time to allow easier upgrades. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[NET_SCHED]: Remove unnecessary stats_lock pointers

2007-07-11T05:16:38Z

Remove stats_lock pointers from qdisc-internal structures, in all cases it points to dev->queue_lock. The only case where it is necessary is for top-level qdiscs, where it might also point to dev->ingress_lock in case of the ingress qdisc. Also remove it from actions completely, it always points to the actions internal lock. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[PKT_SCHED]: Kill pkt_act.h inlining.

2006-09-22T21:55:10Z

This was simply making templates of functions and mostly causing a lot of code duplication in the classifier action modules. We solve this more cleanly by having a common "struct tcf_common" that hash worker functions contained once in act_api.c can work with. Callers work with real action objects that have the common struct plus their module specific struct members. You go from a common object to the higher level one using a "to_foo()" macro which makes use of container_of() to do the dirty work. This also kills off act_generic.h which was only used by act_simple.c and keeping it around was more work than the it's value. Signed-off-by: David S. Miller