TIPC multicast messages are currently distributed via L2 broadcast or IP multicast to all nodes in the cluster, irrespective of the number of real destinations of the message.
In this series we introduce an option to transport messages via replication ("replicast") across a selected number of unicast links, instead of relying on the underlying media. This option is used when true broadcast/multicast is not supported by the media, or when the number of true destinations is much smaller than the cluster size. v2: - Fixed a counter bug when removing nodes from destination node list - Moved definition of node destination list from to bcast.{h,c} v3: - Re-based the series on the "improve interaction socket-link" series, thus eliminating the risk of returning the call after a partially successful replicast, as per feedback from Partha. Jon Maloy (4): tipc: add function for checking broadcast support in bearer tipc: add functionality to lookup multicast destination nodes tipc: introduce replicast as transport option for multicast tipc: make replicast a user selectable option include/uapi/linux/tipc.h | 6 +- net/tipc/bcast.c | 200 +++++++++++++++++++++++++++++++++++++++------- net/tipc/bcast.h | 33 +++++++- net/tipc/bearer.c | 15 +++- net/tipc/bearer.h | 8 +- net/tipc/link.c | 12 ++- net/tipc/msg.c | 17 ++++ net/tipc/msg.h | 9 +-- net/tipc/name_table.c | 38 +++++++-- net/tipc/name_table.h | 9 +++ net/tipc/node.c | 27 ++++--- net/tipc/node.h | 4 +- net/tipc/socket.c | 61 ++++++++++---- net/tipc/udp_media.c | 8 +- 14 files changed, 374 insertions(+), 73 deletions(-) -- 2.7.4 ------------------------------------------------------------------------------ Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today.http://sdm.link/intel _______________________________________________ tipc-discussion mailing list tipc-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tipc-discussion