tipc: make broadcast bearer store in bearer_list array
authorYing Xue <ying.xue@windriver.com>
Thu, 27 Mar 2014 04:54:35 +0000 (12:54 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 27 Mar 2014 17:08:37 +0000 (13:08 -0400)
commit987b58be376b8d087a9bb677f50592efc6ccb7c5
tree3435ca5a5ae33b7d5673428c3762735e07d7a6a2
parentf47de12b06c95cfc38c1c79986210c7620f264c4
tipc: make broadcast bearer store in bearer_list array

Now unicast bearer is dynamically allocated and placed into its
identity specified slot of bearer_list array. When we search
bearer_list array with a bearer identity, the corresponding bearer
instance can be found. But broadcast bearer is statically allocated
and it is not located in the bearer_list array yet. So we decide to
enlarge bearer_list array into MAX_BEARERS + 1 slots, and its last
slot stores the broadcast bearer so that the broadcast bearer can
be found from bearer_list array with MAX_BEARERS as index. The
change will help us reduce the complex relationship between bearer
and link in the future.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tipc/bcast.c
net/tipc/bearer.c