kernel-ark/net/tipc
Jon Paul Maloy 078bec826f tipc: add new functions for multicast and broadcast distribution
We add a new broadcast link transmit function in bclink.c and a new
receive function in socket.c. The purpose is to move the branching
between external and internal destination down to the link layer,
just as we have done with unicast in earlier commits. We also make
use of the new link-independent fragmentation support that was
introduced in an earlier commit series.

This gives a shorter and simpler code path, and makes it possible
to obtain copy-free buffer delivery to all node local destination
sockets.

The new transmission code is added in parallel with the existing one,
and will be used by the socket multicast send function in the next
commit in this series.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-16 21:38:18 -07:00
..
addr.c tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
addr.h tipc: explicitly include core.h in addr.h 2014-02-13 17:49:13 -05:00
bcast.c tipc: add new functions for multicast and broadcast distribution 2014-07-16 21:38:18 -07:00
bcast.h tipc: add new functions for multicast and broadcast distribution 2014-07-16 21:38:18 -07:00
bearer.c tipc: improve and extend media address conversion functions 2014-05-14 15:19:48 -04:00
bearer.h tipc: improve and extend media address conversion functions 2014-05-14 15:19:48 -04:00
config.c tipc: convert allocations of global variables associated with bclink 2014-05-05 17:26:45 -04:00
config.h tipc: obsolete the remote management feature 2014-03-27 13:08:36 -04:00
core.c tipc: decrease connection flow control window 2014-05-14 15:19:47 -04:00
core.h tipc: improve and extend media address conversion functions 2014-05-14 15:19:48 -04:00
discover.c tipc: clean up neigbor discovery message reception 2014-05-14 15:19:48 -04:00
discover.h tipc: fix race in disc create/delete 2014-04-22 21:17:53 -04:00
eth_media.c tipc: improve and extend media address conversion functions 2014-05-14 15:19:48 -04:00
ib_media.c tipc: improve and extend media address conversion functions 2014-05-14 15:19:48 -04:00
Kconfig tipc: add InfiniBand media type 2013-04-17 14:18:33 -04:00
link.c tipc: let internal link users call the new link send function 2014-07-16 21:38:18 -07:00
link.h tipc: make name table distributor use new send function 2014-07-16 21:38:18 -07:00
log.c tipc: remove print_buf and deprecated log buffer code 2012-07-13 19:34:43 -04:00
Makefile tipc: purge signal handler infrastructure 2014-05-05 17:26:45 -04:00
msg.c tipc: add new functions for multicast and broadcast distribution 2014-07-16 21:38:18 -07:00
msg.h tipc: add new functions for multicast and broadcast distribution 2014-07-16 21:38:18 -07:00
name_distr.c tipc: make name table distributor use new send function 2014-07-16 21:38:18 -07:00
name_distr.h tipc: make name table distributor use new send function 2014-07-16 21:38:18 -07:00
name_table.c tipc: fix memory leak of publications 2014-04-30 13:31:26 -04:00
name_table.h tipc: cosmetic realignment of function arguments 2013-06-17 15:53:01 -07:00
net.c tipc: same receive code path for connection protocol and data messages 2014-06-27 12:50:56 -07:00
net.h tipc: same receive code path for connection protocol and data messages 2014-06-27 12:50:56 -07:00
netlink.c net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-04-24 13:44:54 -04:00
node_subscr.c tipc: eliminate case of writing to freed memory 2014-06-27 12:50:54 -07:00
node_subscr.h tipc: avoid to asynchronously notify subscriptions 2014-05-05 17:26:44 -04:00
node.c tipc: make name table distributor use new send function 2014-07-16 21:38:18 -07:00
node.h tipc: make link mtu easily accessible from socket 2014-06-27 12:50:55 -07:00
port.c tipc: simplify connection congestion handling 2014-06-27 12:50:56 -07:00
port.h tipc: simplify connection congestion handling 2014-06-27 12:50:56 -07:00
ref.c tipc: eliminate redundant lookups in registry 2014-03-12 15:53:49 -04:00
ref.h tipc: eliminate redundant lookups in registry 2014-03-12 15:53:49 -04:00
server.c net: Fix use after free by removing length arg from sk_data_ready callbacks. 2014-04-11 16:15:36 -04:00
server.h tipc: remove all enabled flags from all tipc components 2014-02-22 00:00:15 -05:00
socket.c tipc: add new functions for multicast and broadcast distribution 2014-07-16 21:38:18 -07:00
socket.h tipc: add new functions for multicast and broadcast distribution 2014-07-16 21:38:18 -07:00
subscr.c tipc: fix spinlock recursion bug for failed subscriptions 2014-03-24 15:36:56 -04:00
subscr.h tipc: cosmetic realignment of function arguments 2013-06-17 15:53:01 -07:00
sysctl.c tipc: change socket buffer overflow control to respect sk_rcvbuf 2013-06-17 15:53:00 -07:00