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tipc: avoid to asynchronously deliver name tables to peer node

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Postpone the actions of delivering name tables until after node
lock is released, avoiding to do it under asynchronous context.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ying Xue
2014-05-05 08:56:14 +08:00
committed by David S. Miller
parent 9d56194968
commit ca0c42732c
4 changed files with 52 additions and 54 deletions
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8
net/tipc/node.h
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@@ -48,15 +48,19 @@
#define INVALID_NODE_SIG 0x10000
/* Flags used to block (re)establishment of contact with a neighboring node
* TIPC_NODE_DOWN: indicate node is down
* TIPC_NODE_DOWN: indicate node is down and it's used to block the node's
* links until RESET or ACTIVE message arrives
* TIPC_NODE_RESET: indicate node is reset
* TIPC_NODE_LOST: indicate node is lost and it's used to notify subscriptions
* when node lock is released
* TIPC_NODE_UP: indicate node is up and it's used to deliver local name table
* when node lock is released
*/
enum {
TIPC_NODE_DOWN = (1 << 1),
TIPC_NODE_RESET = (1 << 2),
TIPC_NODE_LOST = (1 << 3)
TIPC_NODE_LOST = (1 << 3),
TIPC_NODE_UP = (1 << 4)
};
/**