1937 		ASSERT(MUTEX_HELD(QLOCK(q)));  in getq_noenab()
1939 		mutex_enter(QLOCK(q));  in getq_noenab()
2065 			ASSERT(MUTEX_HELD(QLOCK(q)));  in getq_noenab()
2089 		mutex_exit(QLOCK(q));  in getq_noenab()
2131 		ASSERT(MUTEX_HELD(QLOCK(q)));  in qbackenable()
2133 		mutex_enter(QLOCK(q));  in qbackenable()
2159 			mutex_exit(QLOCK(q));  in qbackenable()
2175 		mutex_exit(QLOCK(q));  in qbackenable()
2197 	if (curthread != STREAM(q)->sd_freezer && MUTEX_HELD(QLOCK(q))) {  in rmvq()
2202 		mutex_exit(QLOCK(q));  in rmvq()
2204 		mutex_enter(QLOCK(q));  in rmvq()
2225 		ASSERT(MUTEX_HELD(QLOCK(q)));  in rmvq_noenab()
2226 	} else if (MUTEX_HELD(QLOCK(q))) {  in rmvq_noenab()
2230 		mutex_enter(QLOCK(q));  in rmvq_noenab()
2286 		mutex_exit(QLOCK(q));  in rmvq_noenab()
2317 	mutex_enter(QLOCK(q));  in flushq_common()
2331 	mutex_exit(QLOCK(q));  in flushq_common()
2347 	mutex_enter(QLOCK(q));  in flushq_common()
2375 		mutex_exit(QLOCK(q));  in flushq_common()
2382 		mutex_exit(QLOCK(q));  in flushq_common()
2422 	mutex_enter(QLOCK(q));  in flushband()
2437 		mutex_exit(QLOCK(q));  in flushband()
2449 		mutex_enter(QLOCK(q));  in flushband()
2454 			mutex_exit(QLOCK(q));  in flushband()
2458 			mutex_exit(QLOCK(q));  in flushband()
2463 		ASSERT(MUTEX_HELD(QLOCK(q)));  in flushband()
2469 			mutex_exit(QLOCK(q));  in flushband()
2488 		mutex_exit(QLOCK(q));  in flushband()
2519 	mutex_enter(QLOCK(q));  in canput()
2522 		mutex_exit(QLOCK(q));  in canput()
2526 	mutex_exit(QLOCK(q));  in canput()
2549 	mutex_enter(QLOCK(q));  in bcanput()
2553 			mutex_exit(QLOCK(q));  in bcanput()
2563 			mutex_exit(QLOCK(q));  in bcanput()
2573 			mutex_exit(QLOCK(q));  in bcanput()
2579 	mutex_exit(QLOCK(q));  in bcanput()
2614 		ASSERT(MUTEX_HELD(QLOCK(q)));  in putq()
2616 		mutex_enter(QLOCK(q));  in putq()
2647 						mutex_exit(QLOCK(q));  in putq()
2656 		ASSERT(MUTEX_HELD(QLOCK(q)));  in putq()
2780 	ASSERT(MUTEX_HELD(QLOCK(q)));  in putq()
2782 		mutex_exit(QLOCK(q));  in putq()
2805 		ASSERT(MUTEX_HELD(QLOCK(q)));  in putbq()
2807 		mutex_enter(QLOCK(q));  in putbq()
2827 						mutex_exit(QLOCK(q));  in putbq()
2961 	ASSERT(MUTEX_HELD(QLOCK(q)));  in putbq()
2963 		mutex_exit(QLOCK(q));  in putbq()
2994 		ASSERT(MUTEX_HELD(QLOCK(q)));  in insq()
2995 	} else if (MUTEX_HELD(QLOCK(q))) {  in insq()
2999 		mutex_enter(QLOCK(q));  in insq()
3022 				mutex_exit(QLOCK(q));  in insq()
3038 						mutex_exit(QLOCK(q));  in insq()
3102 	ASSERT(MUTEX_HELD(QLOCK(q)));  in insq()
3104 		mutex_exit(QLOCK(q));  in insq()
3228 	mutex_enter(QLOCK(q));  in qenable()
3230 	mutex_exit(QLOCK(q));  in qenable()
3241 	mutex_enter(QLOCK(qp));  in qsize()
3244 	mutex_exit(QLOCK(qp));  in qsize()
3255 	mutex_enter(QLOCK(q));  in noenable()
3257 	mutex_exit(QLOCK(q));  in noenable()
3263 	mutex_enter(QLOCK(q));  in enableok()
3265 	mutex_exit(QLOCK(q));  in enableok()
3282 		ASSERT(MUTEX_HELD(QLOCK(q)));  in strqset()
3284 		mutex_enter(QLOCK(q));  in strqset()
3351 			mutex_exit(QLOCK(q));  in strqset()
3352 			mutex_enter(QLOCK(wrq));  in strqset()
3354 		ASSERT(MUTEX_HELD(QLOCK(wrq)));  in strqset()
3368 			mutex_exit(QLOCK(wrq));  in strqset()
3369 			mutex_enter(QLOCK(q));  in strqset()
3394 			mutex_exit(QLOCK(q));  in strqset()
3395 			mutex_enter(QLOCK(wrq));  in strqset()
3400 			mutex_exit(QLOCK(wrq));  in strqset()
3401 			mutex_enter(QLOCK(q));  in strqset()
3425 		mutex_exit(QLOCK(q));  in strqset()
3442 		ASSERT(MUTEX_HELD(QLOCK(q)));  in strqget()
3444 		mutex_enter(QLOCK(q));  in strqget()
3543 		mutex_exit(QLOCK(q));  in strqget()
3708 	mutex_enter(QLOCK(qp));  in rwnext_enter()
3710 		mutex_exit(QLOCK(qp));  in rwnext_enter()
3715 	mutex_exit(QLOCK(qp));  in rwnext_enter()
3726 	mutex_enter(QLOCK(qp));  in rwnext_exit()
3732 	mutex_exit(QLOCK(qp));  in rwnext_exit()
3854 		mutex_enter(QLOCK(qp));  in rwnext()
3857 			mutex_exit(QLOCK(qp));  in rwnext()
3861 		mutex_exit(QLOCK(qp));  in rwnext()