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| author | Ying Xue <ying.xue@windriver.com> | 2014-05-05 08:56:14 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-05 17:26:44 -0400 |
| commit | ca0c42732c512a12fabe677594840f31861dd31a (patch) | |
| tree | 80f703e28c77128d77006e47b9e6a9c8735fb5df /net/tipc/node.h | |
| parent | 9d561949685749be3d97239eab7d85aa78718108 (diff) | |
| download | linux-ca0c42732c512a12fabe677594840f31861dd31a.tar.gz linux-ca0c42732c512a12fabe677594840f31861dd31a.tar.bz2 linux-ca0c42732c512a12fabe677594840f31861dd31a.zip | |
tipc: avoid to asynchronously deliver name tables to peer node
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>
Diffstat (limited to 'net/tipc/node.h')
| -rw-r--r-- | net/tipc/node.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/tipc/node.h b/net/tipc/node.h index 4bd5eff82ce0..38f710fb75dc 100644 --- a/net/tipc/node.h +++ b/net/tipc/node.h @@ -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) }; /** |