Cross Reference: /illumos-gate/usr/src/uts/common/os/fork.c

Lines Matching refs:p_lock
218 	mutex_enter(&p->p_lock);
231 	mutex_exit(&p->p_lock);
237 		mutex_enter(&p->p_lock);
240 		mutex_exit(&p->p_lock);
281 		mutex_enter(&p->p_lock);
284 		mutex_exit(&p->p_lock);
288 			mutex_enter(&p->p_lock);
293 			mutex_enter(&cp->p_lock);
298 			mutex_exit(&cp->p_lock);
303 			mutex_enter(&p->p_lock);
307 			mutex_exit(&p->p_lock);
325 		mutex_enter(&p->p_lock);
342 		mutex_enter(&p->p_lock);
344 		mutex_exit(&p->p_lock);
468 	mutex_enter(&p->p_lock);
471 	mutex_exit(&p->p_lock);
489 		mutex_enter(&cp->p_lock);
495 		mutex_exit(&cp->p_lock);
505 		mutex_enter(&p->p_lock);
511 		mutex_exit(&p->p_lock);
529 	mutex_enter(&p->p_lock);
531 	mutex_exit(&p->p_lock);
534 	mutex_enter(&cp->p_lock);
570 	mutex_exit(&cp->p_lock);
574 		mutex_enter(&p->p_lock);
579 		mutex_exit(&p->p_lock);
581 		 * Grab child's p_lock before dropping pidlock to ensure
584 		mutex_enter(&cp->p_lock);
588 		mutex_exit(&cp->p_lock);
654 	mutex_enter(&cp->p_lock);
659 	mutex_exit(&cp->p_lock);
667 	mutex_enter(&p->p_lock);
670 	mutex_exit(&p->p_lock);
717  * so we don't need to hold p->p_lock to protect the list.
840 		mutex_enter(&p->p_lock);
845 		mutex_exit(&p->p_lock);
873 		mutex_enter(&p->p_lock);
889 		mutex_exit(&p->p_lock);
903 			mutex_enter(&p->p_lock);
908 			mutex_exit(&p->p_lock);
929 	mutex_enter(&p->p_lock);
932 	mutex_exit(&p->p_lock);
963 	mutex_enter(&pp->p_lock);
983 			mutex_exit(&pp->p_lock);
992 	mutex_exit(&pp->p_lock);
1027 	mutex_enter(&pp->p_lock);
1030 	mutex_exit(&pp->p_lock);
1151 	mutex_enter(&pp->p_lock);
1159 	mutex_exit(&pp->p_lock);
1165 	mutex_enter(&cp->p_lock);
1170 	mutex_exit(&cp->p_lock);
1306 		 * both the parent's p_lock and the child's p_lock.
1311 		 * Therefore, we hold the parent with its p_lock
1312 		 * while protecting our p_flags with our own p_lock.
1315 		mutex_enter(&p->p_lock);	/* grab child's lock first */
1317 		mutex_enter(&pp->p_lock);
1325 			 * We must drop our (the child's) p->p_lock, wait
1328 			mutex_exit(&p->p_lock);
1330 			mutex_exit(&pp->p_lock);
1371 		mutex_exit(&pp->p_lock);
1372 		mutex_exit(&p->p_lock);
1381 			 * We grab p_lock for the benefit of /proc
1384 			mutex_enter(&p->p_lock);
1388 			mutex_exit(&p->p_lock);
1428 		 * Grab the child's p_lock before releasing pidlock.
1432 		mutex_enter(&cp->p_lock);
1438 			mutex_exit(&cp->p_lock);
1441 		mutex_enter(&pp->p_lock);
1442 		mutex_exit(&cp->p_lock);
1461 			cv_wait(&pp->p_cv, &pp->p_lock);
1463 			signalled = !cv_wait_sig(&pp->p_cv, &pp->p_lock);
1464 		mutex_exit(&pp->p_lock);
1475 	mutex_enter(&pp->p_lock);
1478 	mutex_exit(&pp->p_lock);