bsd/nfs/nfs_bio.c

114 lck_mtx_t *nfs_buf_mutex;
151 	nfs_buf_mutex = lck_mtx_alloc_init(nfs_buf_lck_grp, LCK_ATTR_NULL);
177 	lck_mtx_lock(nfs_buf_mutex);
180 		lck_mtx_unlock(nfs_buf_mutex);
183 	lck_mtx_unlock(nfs_buf_mutex);
202 	lck_mtx_lock(nfs_buf_mutex);
260 	lck_mtx_unlock(nfs_buf_mutex);
279  * (must be called with nfs_buf_mutex held)
307 	lck_mtx_lock(nfs_buf_mutex);
312 	lck_mtx_unlock(nfs_buf_mutex);
317  * return incore buffer (must be called with nfs_buf_mutex held)
352 	lck_mtx_lock(nfs_buf_mutex);
384 	lck_mtx_unlock(nfs_buf_mutex);
390  * (must NOT be called with nfs_buf_mutex held)
432  * (must NOT be called with nfs_buf_mutex held)
482  * (must NOT be called with nfs_buf_mutex held)
534  * (must be called with nfs_buf_mutex held)
563 			lck_mtx_unlock(nfs_buf_mutex);
567 			lck_mtx_unlock(nfs_buf_mutex);
571 		lck_mtx_lock(nfs_buf_mutex);
584 	lck_mtx_lock(nfs_buf_mutex);
587 		error = msleep(&nfsbufdelwrithd, nfs_buf_mutex, 0, "nfsbufdelwri", &ts);
590 	lck_mtx_unlock(nfs_buf_mutex);
596  * ("locked" indicates whether nfs_buf_mutex is already held)
604 		lck_mtx_lock(nfs_buf_mutex);
614 		lck_mtx_unlock(nfs_buf_mutex);
686 	lck_mtx_lock(nfs_buf_mutex);
693 		msleep(&np->n_bflag, nfs_buf_mutex, slpflag, "nfs_buf_get_invalwait", &ts);
695 			lck_mtx_unlock(nfs_buf_mutex);
708 				lck_mtx_unlock(nfs_buf_mutex);
717 			msleep(bp, nfs_buf_mutex, slpflag|(PRIBIO+1)|PDROP,
739 		lck_mtx_unlock(nfs_buf_mutex);
841 				lck_mtx_unlock(nfs_buf_mutex);
873 			msleep(&nfsneedbuffer, nfs_buf_mutex, PCATCH|PDROP, "nfsbufget", NULL);
896 	lck_mtx_unlock(nfs_buf_mutex);
915 			lck_mtx_lock(nfs_buf_mutex);
925 			lck_mtx_unlock(nfs_buf_mutex);
954 				lck_mtx_lock(nfs_buf_mutex);
964 				lck_mtx_unlock(nfs_buf_mutex);
1068 	lck_mtx_lock(nfs_buf_mutex);
1147 	lck_mtx_unlock(nfs_buf_mutex);
1168 	lck_mtx_lock(nfs_buf_mutex);
1171 		msleep(bp, nfs_buf_mutex, PRIBIO + 1, "nfs_buf_iowait", NULL);
1173 	lck_mtx_unlock(nfs_buf_mutex);
1213 	        lck_mtx_lock(nfs_buf_mutex);
1216 	        lck_mtx_unlock(nfs_buf_mutex);
1239 		lck_mtx_lock(nfs_buf_mutex);
1245 		lck_mtx_unlock(nfs_buf_mutex);
1310  * (must be called with nfs_buf_mutex held)
1319  * (must be called with nfs_buf_mutex held)
1329  * (must be called with nfs_buf_mutex held)
1351 		error = msleep(bp, nfs_buf_mutex, slpflag | (PRIBIO + 1),
1366  * (must be called with nfs_buf_mutex held)
1389  * (must be called with nfs_buf_mutex held)
1408 		msleep(&np->n_bufiterflags, nfs_buf_mutex, 0, "nfs_buf_iterprepare", NULL);
1426  * (must be called with nfs_buf_mutex held)
1620 			lck_mtx_lock(nfs_buf_mutex);
1624 				lck_mtx_unlock(nfs_buf_mutex);
1629 					msleep(&bp->nb_rpcs, nfs_buf_mutex, 0,
1631 				lck_mtx_unlock(nfs_buf_mutex);
1816 		lck_mtx_lock(nfs_buf_mutex);
1822 		lck_mtx_unlock(nfs_buf_mutex);
2299 		lck_mtx_lock(nfs_buf_mutex);
2302 		lck_mtx_unlock(nfs_buf_mutex);
2308 		lck_mtx_lock(nfs_buf_mutex);
2312 		lck_mtx_unlock(nfs_buf_mutex);
2449 			lck_mtx_lock(nfs_buf_mutex);
2453 			lck_mtx_unlock(nfs_buf_mutex);
2549 			lck_mtx_lock(nfs_buf_mutex);
2552 			lck_mtx_unlock(nfs_buf_mutex);
2560 			lck_mtx_lock(nfs_buf_mutex);
2564 			lck_mtx_unlock(nfs_buf_mutex);
2771 			lck_mtx_lock(nfs_buf_mutex);
2775 				lck_mtx_unlock(nfs_buf_mutex);
2780 					msleep(&bp->nb_rpcs, nfs_buf_mutex, 0,
2782 				lck_mtx_unlock(nfs_buf_mutex);
2983 		lck_mtx_lock(nfs_buf_mutex);
2989 		lck_mtx_unlock(nfs_buf_mutex);
3052 	lck_mtx_lock(nfs_buf_mutex);
3120 	lck_mtx_unlock(nfs_buf_mutex);
3192 			lck_mtx_lock(nfs_buf_mutex);
3194 			lck_mtx_unlock(nfs_buf_mutex);
3204 			lck_mtx_lock(nfs_buf_mutex);
3207 			lck_mtx_unlock(nfs_buf_mutex);
3219 		lck_mtx_lock(nfs_buf_mutex);
3221 		lck_mtx_unlock(nfs_buf_mutex);
3268 	lck_mtx_lock(nfs_buf_mutex);
3271 		error = msleep(&np->n_bflag, nfs_buf_mutex, slpflag, "nfs_flush", NULL);
3274 			lck_mtx_unlock(nfs_buf_mutex);
3290 		lck_mtx_unlock(nfs_buf_mutex);
3313 						lck_mtx_unlock(nfs_buf_mutex);
3346 			lck_mtx_unlock(nfs_buf_mutex);
3353 				lck_mtx_lock(nfs_buf_mutex);
3362 			lck_mtx_lock(nfs_buf_mutex);
3366 	lck_mtx_unlock(nfs_buf_mutex);
3397 		lck_mtx_lock(nfs_buf_mutex);
3407 		lck_mtx_lock(nfs_buf_mutex);
3410 		lck_mtx_unlock(nfs_buf_mutex);
3441 	lck_mtx_lock(nfs_buf_mutex);
3444 	lck_mtx_unlock(nfs_buf_mutex);
3474 	lck_mtx_lock(nfs_buf_mutex);
3495 					lck_mtx_unlock(nfs_buf_mutex);
3501 			lck_mtx_unlock(nfs_buf_mutex);
3575 							lck_mtx_lock(nfs_buf_mutex);
3577 							lck_mtx_unlock(nfs_buf_mutex);
3582 					lck_mtx_lock(nfs_buf_mutex);
3589 			lck_mtx_lock(nfs_buf_mutex);
3595 	lck_mtx_unlock(nfs_buf_mutex);
3639 	lck_mtx_lock(nfs_buf_mutex);
3642 		msleep(&np->n_bflag, nfs_buf_mutex, slpflag, "nfs_vinvalbuf", &ts);
3644 			lck_mtx_unlock(nfs_buf_mutex);
3651 	lck_mtx_unlock(nfs_buf_mutex);
3675 	lck_mtx_lock(nfs_buf_mutex);
3678 	lck_mtx_unlock(nfs_buf_mutex);
3696 	lck_mtx_lock(nfs_buf_mutex);
3706 					lck_mtx_unlock(nfs_buf_mutex);
3724 					lck_mtx_unlock(nfs_buf_mutex);
3733 	lck_mtx_unlock(nfs_buf_mutex);