From ca0c42732c512a12fabe677594840f31861dd31a Mon Sep 17 00:00:00 2001 From: Ying Xue Date: Mon, 5 May 2014 08:56:14 +0800 Subject: 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 Reviewed-by: Erik Hugne Reviewed-by: Jon Maloy Signed-off-by: David S. Miller --- net/tipc/node.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'net/tipc/node.h') 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) }; /** -- cgit v1.2.3