RFC : Pseudo-classful qdisc consolidation

These patches contain some preparatory cleanups and consolidate the Qdisc_class_ops for pseudo-classful qdiscs. The main reason for RFC is that the naming is not particular appealing (both qdisc_q_... and sch_pseudo_classful), suggestions for better names are welcome.

 include/net/pkt_sched.h         |    4 +
 include/net/sch_generic.h       |   78 +++++++++++++-------
 net/core/dev.c                  |    4 +-
 net/sched/Kconfig               |    6 ++
 net/sched/Makefile              |    1 +
 net/sched/sch_atm.c             |   17 +++--
 net/sched/sch_blackhole.c       |    2 +-
 net/sched/sch_cbq.c             |   18 +++--
 net/sched/sch_dsmark.c          |   11 +--
 net/sched/sch_fifo.c            |   62 +++++++++++++---
 net/sched/sch_generic.c         |   12 ++--
 net/sched/sch_gred.c            |   18 ++--
 net/sched/sch_hfsc.c            |   12 ++--
 net/sched/sch_htb.c             |   11 ++-
 net/sched/sch_netem.c           |  157 +++++++--------------------------------
 net/sched/sch_prio.c            |   13 ++-
 net/sched/sch_pseudo_classful.c |  101 +++++++++++++++++++++++++
 net/sched/sch_red.c             |  152 ++++++--------------------------------
 net/sched/sch_sfq.c             |    2 +-
 net/sched/sch_tbf.c             |  150 +++++--------------------------------
 20 files changed, 347 insertions(+), 484 deletions(-)
 create mode 100644 net/sched/sch_pseudo_classful.c

Patrick McHardy (5):
[NET_SCHED]: Consolidate default fifo setup [NET_SCHED]: Rename qdisc helpers for built-in queue [NET_SCHED]: Introduce child qdisc helpers [NET_SCHED]: Use qdisc helpers
[NET_SCHED]: Consolidate class ops for pseudo classful qdisc