rvt_krwq
struct rvt_krwq *kwq = NULL;
struct rvt_krwq *wq = qp->r_rq.kwq;
struct rvt_krwq *wq;
struct rvt_krwq *kwq = NULL;
vzalloc_node(sizeof(struct rvt_krwq) + size, node);
struct rvt_krwq *okwq = NULL;
struct rvt_krwq *kwq;