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| author | Jon Paul Maloy <jon.maloy@ericsson.com> | 2015-10-22 08:51:35 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-24 06:56:27 -0700 |
| commit | 5fd9fd635104f4816da158cdac6917e99e192eac (patch) | |
| tree | 18b6a2fd254fa3997278470b12288111d5294f5e /net/tipc/bcast.h | |
| parent | 0043550b0a88b72216161d6f25eb0a2e0e78babf (diff) | |
| download | linux-5fd9fd635104f4816da158cdac6917e99e192eac.tar.bz2 | |
tipc: create broadcast transmission link at namespace init
The broadcast transmission link is currently instantiated when the
network subsystem is started, i.e., on order from user space via netlink.
This forces the broadcast transmission code to do unnecessary tests for
the existence of the transmission link, as well in single mode node as
in network mode.
In this commit, we do instead create the link during initialization of
the name space, and remove it when it is stopped. The fact that the
transmission link now has a guaranteed longer life cycle than any of its
potential clients paves the way for further code simplifcations
and optimizations.
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/bcast.h')
| -rw-r--r-- | net/tipc/bcast.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h index eac912abacd2..041935d4ad6d 100644 --- a/net/tipc/bcast.h +++ b/net/tipc/bcast.h @@ -47,6 +47,7 @@ struct tipc_node_map; extern const char tipc_bclink_name[]; int tipc_bcast_init(struct net *net); +void tipc_bcast_reinit(struct net *net); void tipc_bcast_stop(struct net *net); void tipc_bclink_add_node(struct net *net, u32 addr); void tipc_bclink_remove_node(struct net *net, u32 addr); |