258 	polldat_t	*pdp;  in dp_pcache_poll()  local
319 			pdp = pcache_lookup_fd(pcp, fd);  in dp_pcache_poll()
321 			ASSERT(pdp != NULL);  in dp_pcache_poll()
322 			ASSERT(pdp->pd_fd == fd);  in dp_pcache_poll()
323 			if (pdp->pd_fp == NULL) {  in dp_pcache_poll()
353 					pdp->pd_fp = NULL;  in dp_pcache_poll()
354 					pdp->pd_events = 0;  in dp_pcache_poll()
357 						pollhead_delete(php, pdp);  in dp_pcache_poll()
358 						pdp->pd_php = NULL;  in dp_pcache_poll()
366 			if (fp != pdp->pd_fp) {  in dp_pcache_poll()
382 				pdp->pd_fp = fp;  in dp_pcache_poll()
396 			error = VOP_POLL(fp->f_vnode, pdp->pd_events, 0,  in dp_pcache_poll()
409 			if (php != NULL && pdp->pd_php != NULL &&  in dp_pcache_poll()
410 			    php != pdp->pd_php) {  in dp_pcache_poll()
411 				pollhead_delete(pdp->pd_php, pdp);  in dp_pcache_poll()
412 				pdp->pd_php = php;  in dp_pcache_poll()
413 				pollhead_insert(php, pdp);  in dp_pcache_poll()
424 					pfdp[fdcnt].events = pdp->pd_events;  in dp_pcache_poll()
430 					ep->data.u64 = pdp->pd_epolldata;  in dp_pcache_poll()
456 					    (pdp->pd_events & EPOLLWRNORM)) {  in dp_pcache_poll()
495 				if (pdp->pd_events & POLLET)  in dp_pcache_poll()
502 				if (pdp->pd_events & POLLONESHOT) {  in dp_pcache_poll()
503 					pdp->pd_fp = NULL;  in dp_pcache_poll()
504 					pdp->pd_events = 0;  in dp_pcache_poll()
507 						pollhead_delete(php, pdp);  in dp_pcache_poll()
508 						pdp->pd_php = NULL;  in dp_pcache_poll()
526 				if ((pdp->pd_php != NULL) &&  in dp_pcache_poll()
530 				if (pdp->pd_php == NULL) {  in dp_pcache_poll()
531 					pollhead_insert(php, pdp);  in dp_pcache_poll()
532 					pdp->pd_php = php;  in dp_pcache_poll()
644 	polldat_t	*pdp;  in dpwrite()  local
762 		pdp = pcache_lookup_fd(pcp, fd);  in dpwrite()
767 			if (pdp == NULL) {  in dpwrite()
782 				pdp = pcache_alloc_fd(0);  in dpwrite()
783 				pdp->pd_fd = fd;  in dpwrite()
784 				pdp->pd_pcache = pcp;  in dpwrite()
785 				pcache_insert_fd(pcp, pdp, pollfdnum);  in dpwrite()
811 					if (pdp->pd_fp != NULL &&  in dpwrite()
813 					    fp == pdp->pd_fp &&  in dpwrite()
829 					pdp->pd_events = 0;  in dpwrite()
835 				pdp->pd_epolldata = epfdp->dpep_data;  in dpwrite()
838 			ASSERT(pdp->pd_fd == fd);  in dpwrite()
839 			ASSERT(pdp->pd_pcache == pcp);  in dpwrite()
856 				pdp->pd_events |= pfdp->events;  in dpwrite()
872 			if ((pdp->pd_events == pfdp->events) &&  in dpwrite()
873 			    (pdp->pd_fp == fp)) {  in dpwrite()
911 			pdp->pd_fp = fp;  in dpwrite()
912 			pdp->pd_events |= pfdp->events;  in dpwrite()
914 				if (pdp->pd_php == NULL) {  in dpwrite()
915 					pollhead_insert(php, pdp);  in dpwrite()
916 					pdp->pd_php = php;  in dpwrite()
918 					if (pdp->pd_php != php) {  in dpwrite()
919 						pollhead_delete(pdp->pd_php,  in dpwrite()
920 						    pdp);  in dpwrite()
921 						pollhead_insert(php, pdp);  in dpwrite()
922 						pdp->pd_php = php;  in dpwrite()
929 			if (pdp == NULL || pdp->pd_fp == NULL) {  in dpwrite()
942 			ASSERT(pdp->pd_fd == fd);  in dpwrite()
943 			pdp->pd_fp = NULL;  in dpwrite()
944 			pdp->pd_events = 0;  in dpwrite()
945 			ASSERT(pdp->pd_thread == NULL);  in dpwrite()
946 			if (pdp->pd_php != NULL) {  in dpwrite()
947 				pollhead_delete(pdp->pd_php, pdp);  in dpwrite()
948 				pdp->pd_php = NULL;  in dpwrite()
1284 		polldat_t	*pdp;  in dpioctl()  local
1306 		pdp = pcache_lookup_fd(pcp, pollfd.fd);  in dpioctl()
1307 		if ((pdp != NULL) && (pdp->pd_fd == pollfd.fd) &&  in dpioctl()
1308 		    (pdp->pd_fp != NULL)) {  in dpioctl()
1309 			pollfd.revents = pdp->pd_events;  in dpioctl()
1470 	polldat_t	*pdp;  in dpclose()  local
1488 		for (pdp = hashtbl[i]; pdp; pdp = pdp->pd_hashnext) {  in dpclose()
1489 			if (pdp->pd_php != NULL) {  in dpclose()
1490 				pollhead_delete(pdp->pd_php, pdp);  in dpclose()
1491 				pdp->pd_php = NULL;  in dpclose()
1492 				pdp->pd_fp = NULL;  in dpclose()