1024 segvn_concat(struct seg *seg1, struct seg *seg2, int amp_cat)  in segvn_concat()  argument
1026 	struct segvn_data *svd1 = seg1->s_data;  in segvn_concat()
1035 	ASSERT(seg1->s_as && seg2->s_as && seg1->s_as == seg2->s_as);  in segvn_concat()
1036 	ASSERT(AS_WRITE_HELD(seg1->s_as));  in segvn_concat()
1037 	ASSERT(seg1->s_ops == seg2->s_ops);  in segvn_concat()
1050 	    seg1->s_szc != seg2->s_szc || incompat(policy_info.mem_policy) ||  in segvn_concat()
1059 	    svd1->offset + seg1->s_size != svd2->offset) {  in segvn_concat()
1082 		if (amp1 != NULL && svd1->anon_index + btop(seg1->s_size) !=  in segvn_concat()
1095 		npages1 = seg_pages(seg1);  in segvn_concat()
1124 			ASSERT(svd1->swresv == seg1->s_size);  in segvn_concat()
1166 		asize = seg1->s_size + seg2->s_size;  in segvn_concat()
1181 			    nahp, 0, btop(seg1->s_size), ANON_NOSLEEP)) {  in segvn_concat()
1194 			    nahp, btop(seg1->s_size), btop(seg2->s_size),  in segvn_concat()
1257 	seg1->s_size += size;  in segvn_concat()
1267 segvn_extend_prev(struct seg *seg1, struct seg *seg2, struct segvn_crargs *a,  in segvn_extend_prev()  argument
1270 	struct segvn_data *svd1 = (struct segvn_data *)seg1->s_data;  in segvn_extend_prev()
1279 	ASSERT(seg1->s_as && AS_WRITE_HELD(seg1->s_as));  in segvn_extend_prev()
1290 	    seg1->s_szc != a->szc || svd1->softlockcnt_send > 0)  in segvn_extend_prev()
1295 	    svd1->offset + seg1->s_size != (a->offset & PAGEMASK))  in segvn_extend_prev()
1332 		    btop(seg1->s_size), btop(seg2->s_size), ANON_NOSLEEP);  in segvn_extend_prev()
1344 		    kmem_zalloc(vpgtob(seg_pages(seg1) + seg_pages(seg2)),  in segvn_extend_prev()
1348 		bcopy(svd1->vpage, new_vpage, vpgtob(seg_pages(seg1)));  in segvn_extend_prev()
1349 		kmem_free(svd1->vpage, vpgtob(seg_pages(seg1)));  in segvn_extend_prev()
1352 		vp = new_vpage + seg_pages(seg1);  in segvn_extend_prev()
1359 			vp = new_vpage + seg_pages(seg1);  in segvn_extend_prev()
1368 	seg1->s_size += size;  in segvn_extend_prev()
1385 segvn_extend_next(struct seg *seg1, struct seg *seg2, struct segvn_crargs *a,  in segvn_extend_next()  argument
1412 	    (a->offset & PAGEMASK) + seg1->s_size != svd2->offset)  in segvn_extend_next()
1444 		    btop(seg2->s_size), btop(seg1->s_size),  in segvn_extend_next()
1457 		    kmem_zalloc(vpgtob(seg_pages(seg1) + seg_pages(seg2)),  in segvn_extend_next()
1462 				svd2->anon_index += seg_pages(seg1);  in segvn_extend_next()
1465 		bcopy(svd2->vpage, new_vpage + seg_pages(seg1),  in segvn_extend_next()
1471 		evp = vp + seg_pages(seg1);  in segvn_extend_next()
1476 			ASSERT(swresv == seg1->s_size);  in segvn_extend_next()
1484 	size = seg1->s_size;  in segvn_extend_next()
1485 	seg_free(seg1);  in segvn_extend_next()