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authorJon Paul Maloy <jon.maloy@ericsson.com>2015-02-05 16:36:43 +0300
committerDavid S. Miller <davem@davemloft.net>2015-02-06 03:00:03 +0300
commit3c724acdd5049907555a831f814bfd5927c3350c (patch)
treeccf441eecb318238d03e8fa86a7f803d6e3914c7 /net/tipc/socket.h
parent708ac32cb5e1305cf3670e147eedcc699d110ed0 (diff)
downloadlinux-3c724acdd5049907555a831f814bfd5927c3350c.tar.xz
tipc: simplify socket multicast reception
The structure 'tipc_port_list' is used to collect port numbers representing multicast destination socket on a receiving node. The list is not based on a standard linked list, and is in reality optimized for the uncommon case that there are more than one multicast destinations per node. This makes the list handling unecessarily complex, and as a consequence, even the socket multicast reception becomes more complex. In this commit, we replace 'tipc_port_list' with a new 'struct tipc_plist', which is based on a standard list. We give the new list stack (push/pop) semantics, someting that simplifies the implementation of the function tipc_sk_mcast_rcv(). Reviewed-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/socket.h')
-rw-r--r--net/tipc/socket.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/tipc/socket.h b/net/tipc/socket.h
index e3dbdc0e1be7..95b015909ac1 100644
--- a/net/tipc/socket.h
+++ b/net/tipc/socket.h
@@ -1,6 +1,6 @@
/* net/tipc/socket.h: Include file for TIPC socket code
*
- * Copyright (c) 2014, Ericsson AB
+ * Copyright (c) 2014-2015, Ericsson AB
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without