1925 		ASSERT(MUTEX_HELD(QLOCK(q)));  in getq_noenab()
1927 		mutex_enter(QLOCK(q));  in getq_noenab()
2053 			ASSERT(MUTEX_HELD(QLOCK(q)));  in getq_noenab()
2077 		mutex_exit(QLOCK(q));  in getq_noenab()
2119 		ASSERT(MUTEX_HELD(QLOCK(q)));  in qbackenable()
2121 		mutex_enter(QLOCK(q));  in qbackenable()
2147 			mutex_exit(QLOCK(q));  in qbackenable()
2163 		mutex_exit(QLOCK(q));  in qbackenable()
2185 	if (curthread != STREAM(q)->sd_freezer && MUTEX_HELD(QLOCK(q))) {  in rmvq()
2190 		mutex_exit(QLOCK(q));  in rmvq()
2192 		mutex_enter(QLOCK(q));  in rmvq()
2213 		ASSERT(MUTEX_HELD(QLOCK(q)));  in rmvq_noenab()
2214 	} else if (MUTEX_HELD(QLOCK(q))) {  in rmvq_noenab()
2218 		mutex_enter(QLOCK(q));  in rmvq_noenab()
2274 		mutex_exit(QLOCK(q));  in rmvq_noenab()
2305 	mutex_enter(QLOCK(q));  in flushq_common()
2319 	mutex_exit(QLOCK(q));  in flushq_common()
2335 	mutex_enter(QLOCK(q));  in flushq_common()
2363 		mutex_exit(QLOCK(q));  in flushq_common()
2370 		mutex_exit(QLOCK(q));  in flushq_common()
2410 	mutex_enter(QLOCK(q));  in flushband()
2425 		mutex_exit(QLOCK(q));  in flushband()
2437 		mutex_enter(QLOCK(q));  in flushband()
2442 			mutex_exit(QLOCK(q));  in flushband()
2446 			mutex_exit(QLOCK(q));  in flushband()
2451 		ASSERT(MUTEX_HELD(QLOCK(q)));  in flushband()
2457 			mutex_exit(QLOCK(q));  in flushband()
2476 		mutex_exit(QLOCK(q));  in flushband()
2507 	mutex_enter(QLOCK(q));  in canput()
2510 		mutex_exit(QLOCK(q));  in canput()
2514 	mutex_exit(QLOCK(q));  in canput()
2537 	mutex_enter(QLOCK(q));  in bcanput()
2541 			mutex_exit(QLOCK(q));  in bcanput()
2551 			mutex_exit(QLOCK(q));  in bcanput()
2561 			mutex_exit(QLOCK(q));  in bcanput()
2567 	mutex_exit(QLOCK(q));  in bcanput()
2602 		ASSERT(MUTEX_HELD(QLOCK(q)));  in putq()
2604 		mutex_enter(QLOCK(q));  in putq()
2635 						mutex_exit(QLOCK(q));  in putq()
2644 		ASSERT(MUTEX_HELD(QLOCK(q)));  in putq()
2768 	ASSERT(MUTEX_HELD(QLOCK(q)));  in putq()
2770 		mutex_exit(QLOCK(q));  in putq()
2793 		ASSERT(MUTEX_HELD(QLOCK(q)));  in putbq()
2795 		mutex_enter(QLOCK(q));  in putbq()
2815 						mutex_exit(QLOCK(q));  in putbq()
2949 	ASSERT(MUTEX_HELD(QLOCK(q)));  in putbq()
2951 		mutex_exit(QLOCK(q));  in putbq()
2982 		ASSERT(MUTEX_HELD(QLOCK(q)));  in insq()
2983 	} else if (MUTEX_HELD(QLOCK(q))) {  in insq()
2987 		mutex_enter(QLOCK(q));  in insq()
3010 				mutex_exit(QLOCK(q));  in insq()
3026 						mutex_exit(QLOCK(q));  in insq()
3090 	ASSERT(MUTEX_HELD(QLOCK(q)));  in insq()
3092 		mutex_exit(QLOCK(q));  in insq()
3216 	mutex_enter(QLOCK(q));  in qenable()
3218 	mutex_exit(QLOCK(q));  in qenable()
3229 	mutex_enter(QLOCK(qp));  in qsize()
3232 	mutex_exit(QLOCK(qp));  in qsize()
3243 	mutex_enter(QLOCK(q));  in noenable()
3245 	mutex_exit(QLOCK(q));  in noenable()
3251 	mutex_enter(QLOCK(q));  in enableok()
3253 	mutex_exit(QLOCK(q));  in enableok()
3270 		ASSERT(MUTEX_HELD(QLOCK(q)));  in strqset()
3272 		mutex_enter(QLOCK(q));  in strqset()
3339 			mutex_exit(QLOCK(q));  in strqset()
3340 			mutex_enter(QLOCK(wrq));  in strqset()
3342 		ASSERT(MUTEX_HELD(QLOCK(wrq)));  in strqset()
3356 			mutex_exit(QLOCK(wrq));  in strqset()
3357 			mutex_enter(QLOCK(q));  in strqset()
3382 			mutex_exit(QLOCK(q));  in strqset()
3383 			mutex_enter(QLOCK(wrq));  in strqset()
3388 			mutex_exit(QLOCK(wrq));  in strqset()
3389 			mutex_enter(QLOCK(q));  in strqset()
3413 		mutex_exit(QLOCK(q));  in strqset()
3430 		ASSERT(MUTEX_HELD(QLOCK(q)));  in strqget()
3432 		mutex_enter(QLOCK(q));  in strqget()
3531 		mutex_exit(QLOCK(q));  in strqget()
3696 	mutex_enter(QLOCK(qp));  in rwnext_enter()
3698 		mutex_exit(QLOCK(qp));  in rwnext_enter()
3703 	mutex_exit(QLOCK(qp));  in rwnext_enter()
3714 	mutex_enter(QLOCK(qp));  in rwnext_exit()
3720 	mutex_exit(QLOCK(qp));  in rwnext_exit()
3842 		mutex_enter(QLOCK(qp));  in rwnext()
3845 			mutex_exit(QLOCK(qp));  in rwnext()
3849 		mutex_exit(QLOCK(qp));  in rwnext()