kq_q 126 kern/kern_kthread.c SIMPLEQ_ENTRY(kthread_q) kq_q; kq_q 156 kern/kern_kthread.c SIMPLEQ_INSERT_TAIL(&kthread_q, kq, kq_q); kq_q 168 kern/kern_kthread.c SIMPLEQ_REMOVE_HEAD(&kthread_q, kq_q);