[sheepdog] [PATCH stable-0.8] update for zookeeper driver

[Hitoshi Mitake]

This update is mainly for reducing needless CPU consumption.

Robin Dong (1):
  sheep/cluster: use sema_t to replace pthread_cont_t

 sheep/cluster/zookeeper.c | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

-- 
1.9.1