1192 			if (pdp->pd_php != NULL) {  in pcache_clean()
1193 				pollhead_delete(pdp->pd_php, pdp);  in pcache_clean()
1194 				pdp->pd_php = NULL;  in pcache_clean()
1378 		if (pdp->pd_php == NULL) {  in pcache_insert()
1380 			pdp->pd_php = memphp;  in pcache_insert()
1382 			if (memphp != pdp->pd_php) {  in pcache_insert()
1388 				pollhead_delete(pdp->pd_php, pdp);  in pcache_insert()
1390 				pdp->pd_php = memphp;  in pcache_insert()
1433 		if (pdp->pd_php) {  in pcache_delete_fd()
1440 			pollhead_delete(pdp->pd_php, pdp);  in pcache_delete_fd()
1441 			pdp->pd_php = NULL;  in pcache_delete_fd()
1460 		ASSERT(pdp->pd_php == NULL);  in pcache_delete_fd()
1536 		if (pdp->pd_php == NULL)  in pollchecksanity()
1980 			ASSERT(pdp->pd_php == NULL ||  in pcache_poll()
1981 			    MUTEX_NOT_HELD(PHLOCK(pdp->pd_php)));  in pcache_poll()
2013 			if (php != NULL && pdp->pd_php != NULL &&  in pcache_poll()
2014 			    php != pdp->pd_php) {  in pcache_poll()
2016 				pollhead_delete(pdp->pd_php, pdp);  in pcache_poll()
2017 				pdp->pd_php = php;  in pcache_poll()
2059 				if ((pdp->pd_php != NULL) &&  in pcache_poll()
2068 				if ((pdp->pd_php == NULL) && (php != NULL)) {  in pcache_poll()
2069 					pdp->pd_php = php;  in pcache_poll()
2250 	if (pdp->pd_php) {  in pcache_clean_entry()
2251 		pollwakeup(pdp->pd_php, POLLHUP);  in pcache_clean_entry()
2252 		pollhead_delete(pdp->pd_php, pdp);  in pcache_clean_entry()
2253 		pdp->pd_php = NULL;  in pcache_clean_entry()
2422 		ASSERT(pdp->pd_php == php);  in pollhead_clean()
2430 			pdp->pd_php = NULL;  in pollhead_clean()
2451 		if (pdp->pd_php == php) {  in pollhead_clean()
2454 			pdp->pd_php = NULL;  in pollhead_clean()
2833 				if (php != NULL && pdp->pd_php != NULL &&  in plist_chkdupfd()
2834 				    php != pdp->pd_php) {  in plist_chkdupfd()
2835 					pollhead_delete(pdp->pd_php, pdp);  in plist_chkdupfd()
2836 					pdp->pd_php = php;  in plist_chkdupfd()