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| author | Jon Paul Maloy <jon.maloy@ericsson.com> | 2017-01-18 13:50:51 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-20 12:10:16 -0500 |
| commit | 2ae0b8af1fe35ddaa2e46704ae31a2f9cac0349d (patch) | |
| tree | fb6ff13876c71217c98fad4456695b479f81e64f /net/tipc/bcast.h | |
| parent | 9999974a8318b605ebae08a87e86232659e56a52 (diff) | |
| download | linux-stable-2ae0b8af1fe35ddaa2e46704ae31a2f9cac0349d.tar.gz linux-stable-2ae0b8af1fe35ddaa2e46704ae31a2f9cac0349d.tar.bz2 linux-stable-2ae0b8af1fe35ddaa2e46704ae31a2f9cac0349d.zip | |
tipc: add functionality to lookup multicast destination nodes
As a further preparation for the upcoming 'replicast' functionality,
we add some necessary structs and functions for looking up and returning
a list of all nodes that host destinations for a given multicast message.
Reviewed-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/bcast.h')
| -rw-r--r-- | net/tipc/bcast.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h index 855d53c64ab3..18f379198f8f 100644 --- a/net/tipc/bcast.h +++ b/net/tipc/bcast.h @@ -42,9 +42,22 @@ struct tipc_node; struct tipc_msg; struct tipc_nl_msg; -struct tipc_node_map; +struct tipc_nlist; +struct tipc_nitem; extern const char tipc_bclink_name[]; +struct tipc_nlist { + struct list_head list; + u32 self; + u16 remote; + bool local; +}; + +void tipc_nlist_init(struct tipc_nlist *nl, u32 self); +void tipc_nlist_purge(struct tipc_nlist *nl); +void tipc_nlist_add(struct tipc_nlist *nl, u32 node); +void tipc_nlist_del(struct tipc_nlist *nl, u32 node); + int tipc_bcast_init(struct net *net); void tipc_bcast_stop(struct net *net); void tipc_bcast_add_peer(struct net *net, struct tipc_link *l, |