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Lines Matching refs:p_reflock

499 	rw_init(&p->p_reflock);
1795  *	Caller MUST NOT hold p->p_lock.  Caller MAY hold p->p_reflock
2261 			zombie = !rw_tryenter(&p->p_reflock, RW_READER);
2305 			rw_exit(&p->p_reflock);
2335 		rw_exit(&p->p_reflock);
2458 	error = rw_tryenter(&p->p_reflock, RW_READER) ? 0 : SET_ERROR(EBUSY);
2481 	rw_exit(&p->p_reflock);
2651 	memset(&p->p_reflock, 0, sizeof(p->p_reflock));
3020  *	take p->p_reflock as a reader or writer according to op iff pid
3030  *	Caller is responsible for rw_exit(&p->p_reflock) iff pid != -1.
3049 		rw_enter(&(*p)->p_reflock, op);
3061 			rw_exit(&(*p)->p_reflock);
3063 	KASSERT(error != 0 || pid == -1 || rw_lock_held(&(*p)->p_reflock));
3065 	    rw_read_held(&(*p)->p_reflock));
3067 	    rw_write_held(&(*p)->p_reflock));
3079 	KASSERT(pid == -1 || rw_read_held(&p->p_reflock));
3095 		rw_exit(&p->p_reflock);
3112 	KASSERT(pid == -1 || rw_read_held(&p->p_reflock));
3142 		rw_exit(&p->p_reflock);