On Tue, Jun 26, 2012 at 05:53:24PM +0800, Liu Yuan wrote: > > Now if you change or move the node_id structure these variant will silently > > break. If you use the proper type safe container_of variant you do get > > the proper warnings in that case. Moreover the compile will produce > > tail calls and thus produce the same executable code if you put the > > wrappers into the same file. > > > > Well, I am not get what you meant for wrappers. Looks to me that there > isn't places to call those wrappers like node_cmp(sd_node1, sd_node2).
They'll just get called with void arguments, but they make sure to exract the node_id at exact the field they are emeeded into the bigger structures by using container_of. -- sheepdog mailing list [email protected] http://lists.wpkg.org/mailman/listinfo/sheepdog
