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tipc: make name table distributor use new send function

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In a previous commit series ("tipc: new unicast transmission code")
we introduced a new message sending function, tipc_link_xmit2(),
and moved the unicast data users over to use that function. We now
let the internal name table distributor do the same.

The interaction between the name distributor and the node/link
layer also becomes significantly simpler, so we can eliminate
the function tipc_link_names_xmit().

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>
This commit is contained in:
Jon Paul Maloy 2014-07-16 20:40:58 -04:00 • committed by David S. Miller
parent a9f559c37b
commit dbdf6d24ad
5 changed files with 48 additions and 85 deletions
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13
net/tipc/node.c
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@ -474,8 +474,6 @@ int tipc_node_get_linkname(u32 bearer_id, u32 addr, char *linkname, size_t len)
void tipc_node_unlock(struct tipc_node *node)
{
LIST_HEAD(nsub_list);
struct tipc_link *link;
int pkt_sz = 0;
u32 addr = 0;
if (likely(!node->action_flags)) {
@ -488,18 +486,13 @@ void tipc_node_unlock(struct tipc_node *node)
node->action_flags &= ~TIPC_NOTIFY_NODE_DOWN;
}
if (node->action_flags & TIPC_NOTIFY_NODE_UP) {
link = node->active_links[0];
node->action_flags &= ~TIPC_NOTIFY_NODE_UP;
if (link) {
pkt_sz = ((link->max_pkt - INT_H_SIZE) / ITEM_SIZE) *
ITEM_SIZE;
addr = node->addr;
}
addr = node->addr;
}
spin_unlock_bh(&node->lock);
if (!list_empty(&nsub_list))
tipc_nodesub_notify(&nsub_list);
if (pkt_sz)
tipc_named_node_up(pkt_sz, addr);
if (addr)
tipc_named_node_up(addr);
}