Lines Matching defs:fdtol

2467 	struct filedesc_to_leader *fdtol;
2476 	fdtol = p->p_fdtol;
2477 	MPASS(fdtol != NULL);
2480 	KASSERT(fdtol->fdl_refcount > 0,
2482 	    fdtol->fdl_refcount));
2483 	if (fdtol->fdl_refcount == 1 &&
2503 	if (fdtol->fdl_refcount == 1) {
2515 		if (fdtol->fdl_holdcount > 0) {
2517 			 * Ensure that fdtol->fdl_leader remains
2520 			fdtol->fdl_wakeup = 1;
2521 			sx_sleep(fdtol, FILEDESC_LOCK(fdp), PLOCK,
2526 	fdtol->fdl_refcount--;
2527 	if (fdtol->fdl_refcount == 0 &&
2528 	    fdtol->fdl_holdcount == 0) {
2529 		fdtol->fdl_next->fdl_prev = fdtol->fdl_prev;
2530 		fdtol->fdl_prev->fdl_next = fdtol->fdl_next;
2532 		fdtol = NULL;
2535 	if (fdtol != NULL)
2536 		free(fdtol, M_FILEDESC_TO_LEADER);
2780 	struct filedesc_to_leader *fdtol;
2807 		fdtol = td->td_proc->p_fdtol;
2808 		if (fdtol != NULL) {
2815 			for (fdtol = fdtol->fdl_next;
2816 			    fdtol != td->td_proc->p_fdtol;
2817 			    fdtol = fdtol->fdl_next) {
2818 				if ((fdtol->fdl_leader->p_flag &
2821 				fdtol->fdl_holdcount++;
2829 				    (caddr_t)fdtol->fdl_leader, F_UNLCK, &lf,
2832 				fdtol->fdl_holdcount--;
2833 				if (fdtol->fdl_holdcount == 0 &&
2834 				    fdtol->fdl_wakeup != 0) {
2835 					fdtol->fdl_wakeup = 0;
2836 					wakeup(fdtol);
4302 	struct filedesc_to_leader *fdtol;
4304 	fdtol = malloc(sizeof(struct filedesc_to_leader),
4306 	fdtol->fdl_refcount = 1;
4307 	fdtol->fdl_holdcount = 0;
4308 	fdtol->fdl_wakeup = 0;
4309 	fdtol->fdl_leader = leader;
4312 		fdtol->fdl_next = old->fdl_next;
4313 		fdtol->fdl_prev = old;
4314 		old->fdl_next = fdtol;
4315 		fdtol->fdl_next->fdl_prev = fdtol;
4318 		fdtol->fdl_next = fdtol;
4319 		fdtol->fdl_prev = fdtol;
4321 	return (fdtol);
4325 filedesc_to_leader_share(struct filedesc_to_leader *fdtol, struct filedesc *fdp)
4328 	fdtol->fdl_refcount++;
4330 	return (fdtol);