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authorJon Maloy <jon.maloy@ericsson.com>2017-10-13 12:04:21 +0300
committerDavid S. Miller <davem@davemloft.net>2017-10-13 18:46:00 +0300
commitf70d37b796241f617107d5585ee96a7e1b660b63 (patch)
tree3f23524fa7b31c7205d0c7f1f49cfd6ff027d5b6 /net/tipc/node.h
parent64ac5f5977df5b276374fb2f051082129f5cdb22 (diff)
downloadlinux-f70d37b796241f617107d5585ee96a7e1b660b63.tar.xz
tipc: add new function for sending multiple small messages
We see an increasing need to send multiple single-buffer messages of TIPC_SYSTEM_IMPORTANCE to different individual destination nodes. Instead of looping over the send queue and sending each buffer individually, as we do now, we add a new help function tipc_node_distr_xmit() to do this. Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Acked-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/node.h')
-rw-r--r--net/tipc/node.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/tipc/node.h b/net/tipc/node.h
index 8db59feb122f..df2f2197c4ad 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -68,6 +68,7 @@ int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 node,
char *linkname, size_t len);
int tipc_node_xmit(struct net *net, struct sk_buff_head *list, u32 dnode,
int selector);
+int tipc_node_distr_xmit(struct net *net, struct sk_buff_head *list);
int tipc_node_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest,
u32 selector);
void tipc_node_subscribe(struct net *net, struct list_head *subscr, u32 addr);