On Thu Jul 10, 2014 at 14:20:20 -0400, Yuxin Ren wrote:
I note in the Sender class there is a variable "_wq". What is the role of this variable? And in the IPC, we set it to the sender_list of receiver. Why?
wq is short for wait-queue and it is used during IPC to connect sender and receiver. The queue is prio sorted so that IPCs happen according to their prio.
Adam