Pre-allocate buffers to deallocate completion queue, so that completion
queue is deallocated during RDMA termination when system is running
out of memory.
Signed-off-by: NSteve Wise <swise@opengridcomputing.com>
Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>