1015 	struct segvn_data *svd1 = seg1->s_data;  in segvn_concat()  local
1017 	struct anon_map *amp1 = svd1->amp;  in segvn_concat()
1019 	struct vpage *vpage1 = svd1->vpage;  in segvn_concat()
1028 	if (HAT_IS_REGION_COOKIE_VALID(svd1->rcookie) ||  in segvn_concat()
1034 #define	incompat(x)	(svd1->x != svd2->x)  in segvn_concat()
1036 	    (!svd1->pageadvice && !svd2->pageadvice && incompat(advice)) ||  in segvn_concat()
1037 	    (!svd1->pageprot && !svd2->pageprot && incompat(prot)) ||  in segvn_concat()
1040 	    (svd2->softlockcnt > 0) || svd1->softlockcnt_send > 0)  in segvn_concat()
1047 	if (svd1->vp != NULL &&  in segvn_concat()
1048 	    svd1->offset + seg1->s_size != svd2->offset) {  in segvn_concat()
1055 	if (svd1->tr_state != SEGVN_TR_OFF || svd2->tr_state != SEGVN_TR_OFF) {  in segvn_concat()
1067 	if (svd1->vp == NULL && svd1->type == MAP_SHARED) {  in segvn_concat()
1071 		if (amp1 != NULL && svd1->anon_index + btop(seg1->s_size) !=  in segvn_concat()
1097 				VPP_SETPROT(vp, svd1->prot);  in segvn_concat()
1098 				VPP_SETADVICE(vp, svd1->advice);  in segvn_concat()
1112 		if (svd2->pageswap && (!svd1->pageswap && svd1->swresv)) {  in segvn_concat()
1113 			ASSERT(svd1->swresv == seg1->s_size);  in segvn_concat()
1114 			ASSERT(!(svd1->flags & MAP_NORESERVE));  in segvn_concat()
1122 		if (svd1->pageswap && (!svd2->pageswap && svd2->swresv)) {  in segvn_concat()
1124 			ASSERT(!(svd1->flags & MAP_NORESERVE));  in segvn_concat()
1134 	    (svd1->pageswap == 0 && svd2->pageswap == 0));  in segvn_concat()
1141 	if (amp1 != NULL && svd1->type == MAP_SHARED) {  in segvn_concat()
1142 		ASSERT(amp1 == amp2 && svd1->vp == NULL);  in segvn_concat()
1153 		ASSERT(svd1->type == MAP_PRIVATE);  in segvn_concat()
1169 			if (anon_copy_ptr(amp1->ahp, svd1->anon_index,  in segvn_concat()
1214 		svd1->amp = namp;  in segvn_concat()
1215 		svd1->anon_index = 0;  in segvn_concat()
1230 			svd1->pageprot = 1;  in segvn_concat()
1233 			svd1->pageadvice = 1;  in segvn_concat()
1236 			svd1->pageswap = 1;  in segvn_concat()
1238 		svd1->vpage = nvpage;  in segvn_concat()
1242 	svd1->swresv += svd2->swresv;  in segvn_concat()
1261 	struct segvn_data *svd1 = (struct segvn_data *)seg1->s_data;  local
1272 	if (HAT_IS_REGION_COOKIE_VALID(svd1->rcookie)) {
1278 	if (svd1->vp != a->vp || svd1->maxprot != a->maxprot ||
1279 	    (!svd1->pageprot && (svd1->prot != a->prot)) ||
1280 	    svd1->type != a->type || svd1->flags != a->flags ||
1281 	    seg1->s_szc != a->szc || svd1->softlockcnt_send > 0)
1285 	if (svd1->vp != NULL &&
1286 	    svd1->offset + seg1->s_size != (a->offset & PAGEMASK))
1289 	if (svd1->tr_state != SEGVN_TR_OFF) {
1293 	amp1 = svd1->amp;
1314 		if (svd1->type == MAP_SHARED)
1322 		newpgs = anon_grow(amp1->ahp, &svd1->anon_index,
1332 	if (svd1->vpage != NULL) {
1339 		bcopy(svd1->vpage, new_vpage, vpgtob(seg_pages(seg1)));
1340 		kmem_free(svd1->vpage, vpgtob(seg_pages(seg1)));
1341 		svd1->vpage = new_vpage;
1347 		if (svd1->pageswap && swresv) {
1348 			ASSERT(!(svd1->flags & MAP_NORESERVE));
1356 	ASSERT(svd1->vpage != NULL || svd1->pageswap == 0);
1360 	svd1->swresv += swresv;
1361 	if (svd1->pageprot && (a->prot & PROT_WRITE) &&
1362 	    svd1->type == MAP_SHARED && svd1->vp != NULL &&
1363 	    (svd1->vp->v_flag & VVMEXEC)) {
1364 		ASSERT(vn_is_mapped(svd1->vp, V_WRITE));
1365 		segvn_inval_trcache(svd1->vp);