8919 	rddir4_cache *rdc;  in nfs4_readdir()  local
8972 	rdc = rddir4_cache_lookup(rp, uiop->uio_loffset, count);  in nfs4_readdir()
8977 	if (rdc == NULL) {  in nfs4_readdir()
8985 	if (rdc->flags & RDDIRREQ) {  in nfs4_readdir()
8986 		rdc->flags &= ~RDDIRREQ;  in nfs4_readdir()
8987 		rdc->flags |= RDDIR;  in nfs4_readdir()
8993 		nfs4readdir(vp, rdc, cr);  in nfs4_readdir()
9002 		rdc->flags &= ~RDDIR;  in nfs4_readdir()
9005 	ASSERT(!(rdc->flags & RDDIR));  in nfs4_readdir()
9012 	if (rdc->error) {  in nfs4_readdir()
9013 		error = rdc->error;  in nfs4_readdir()
9014 		rdc->flags |= RDDIRREQ;  in nfs4_readdir()
9015 		rddir4_cache_rele(rp, rdc);  in nfs4_readdir()
9025 	error = uiomove(rdc->entries, rdc->actlen, UIO_READ, uiop);  in nfs4_readdir()
9034 		uiop->uio_loffset = rdc->nfs4_ncookie;  in nfs4_readdir()
9036 			*eofp = rdc->eof;  in nfs4_readdir()
9043 	if (rdc->eof) {  in nfs4_readdir()
9047 		if (rdc->flags & RDDIRCACHED)  in nfs4_readdir()
9048 			rp->r_direof = rdc;  in nfs4_readdir()
9049 		rddir4_cache_rele(rp, rdc);  in nfs4_readdir()
9056 		rddir4_cache_rele(rp, rdc);  in nfs4_readdir()
9070 	rrdc = rddir4_cache_lookup(rp, rdc->nfs4_ncookie, count);  in nfs4_readdir()
9077 		rddir4_cache_rele(rp, rdc);  in nfs4_readdir()
9088 		rddir4_cache_rele(rp, rdc);  in nfs4_readdir()
9101 	rddir4_cache_rele(rp, rdc);  in nfs4_readdir()
9107 do_nfs4readdir(vnode_t *vp, rddir4_cache *rdc, cred_t *cr)  in do_nfs4readdir()  argument
9119 	nfs4readdir(vp, rdc, cr);  in do_nfs4readdir()
9125 	rdc->flags &= ~RDDIR;  in do_nfs4readdir()
9127 	error = rdc->error;  in do_nfs4readdir()
9129 		rdc->flags |= RDDIRREQ;  in do_nfs4readdir()
9130 	rddir4_cache_rele(rp, rdc);  in do_nfs4readdir()
9156 nfs4readdir(vnode_t *vp, rddir4_cache *rdc, cred_t *cr)  in nfs4readdir()  argument
9170 	nfs_cookie4 cookie = (nfs_cookie4)rdc->nfs4_cookie;  in nfs4readdir()
9178 	ASSERT(rdc->flags & RDDIR);  in nfs4readdir()
9179 	ASSERT(rdc->entries == NULL);  in nfs4readdir()
9238 		rdc->error = e.error;  in nfs4readdir()
9292 	if (rdc->nfs4_cookie == 0 ||  in nfs4readdir()
9293 	    rdc->nfs4_cookie == 1 ||  in nfs4readdir()
9294 	    rdc->nfs4_cookie == 2) {  in nfs4readdir()
9298 		rargs->cookie = (nfs_cookie4)rdc->nfs4_cookie;  in nfs4readdir()
9303 	rargs->dircount = MIN(rdc->buflen, mi->mi_tsize);  in nfs4readdir()
9306 	rargs->rdc = rdc;  in nfs4readdir()
9317 		rdc->error = EINVAL;  in nfs4readdir()
9361 		rdc->error = e.error;  in nfs4readdir()
9378 			if (rdc->entries != NULL) {  in nfs4readdir()
9379 				kmem_free(rdc->entries, rdc->entlen);  in nfs4readdir()
9380 				rdc->entries = NULL;  in nfs4readdir()
9386 			rdc->error = e.error;  in nfs4readdir()
9421 			rdc->error = e.error;  in nfs4readdir()
9423 			if (rdc->entries != NULL) {  in nfs4readdir()
9424 				kmem_free(rdc->entries, rdc->entlen);  in nfs4readdir()
9425 				rdc->entries = NULL;  in nfs4readdir()
9506 		KSTAT_IO_PTR(mi->mi_io_kstats)->nread += rdc->actlen;  in nfs4readdir()