Re: [PATCH net-next 1/1] tipc: eliminate risk of finding to-be-deleted node instance

2016-02-25 Thread David Miller
From: Jon Maloy Date: Wed, 24 Feb 2016 11:00:19 -0500 > Although we have never seen it happen, we have identified the > following problematic scenario when nodes are stopped and deleted: > > CPU0:CPU1: > > tipc_node_xxx() //ref == 1

[PATCH net-next 1/1] tipc: eliminate risk of finding to-be-deleted node instance

2016-02-24 Thread Jon Maloy
Although we have never seen it happen, we have identified the following problematic scenario when nodes are stopped and deleted: CPU0:CPU1: tipc_node_xxx() //ref == 1 tipc_node_put()//ref -> 0