[Sheepdog] [PATCH v2 0/7] simplify sheep/group.c

[MORITA Kazutaka]

This patchset depends on the blocking callback patchset I just sent

The first patch moves node membership management to the cluster
driver, and the rest ones clean up sheep/group.c.

Changes from v1 to v2 are:

 - rebase
 - move check_join_cb to the join_handler arguments
 - register cluster fd before calling cdrv->join()
 - remove needless function calls
 - fix some bugs which occurs when added node is invalid


MORITA Kazutaka (7):
  sheep: move node membership management into cluster driver
  sheep: remove notification message type
  sheep: remove joining flag
  sheep: clean up struct join_message
  sheep: remove message state
  sheep: remove node_list
  sheep: stop checking the first joined node

 sheep/cluster.h          |   83 ++--
 sheep/cluster/corosync.c |  465 ++++++++++++++-----
 sheep/group.c            | 1151 +++++++++++++++-------------------------------
 sheep/sheep_priv.h       |   20 +-
 4 files changed, 738 insertions(+), 981 deletions(-)

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1.7.2.5