187 	CACHE(hdp)->update_count = DB_HDR(hdp)->update_count;  in di_devlink_open()
188 	(void) read_nodes(hdp, NULL, DB_HDR(hdp)->root_idx);  in di_devlink_open()
189 	(void) read_links(hdp, NULL, DB_HDR(hdp)->dngl_idx);  in di_devlink_open()
492 	if (DB_HDR(hdp)->magic != DB_MAGIC || DB_HDR(hdp)->vers != DB_VERSION) {  in invalid_db()
496 	if (DB_HDR(hdp)->page_sz == 0 || DB_HDR(hdp)->page_sz != page_sz) {  in invalid_db()
515 	if (!VALID_INDEX(hdp, DB_NODE, DB_HDR(hdp)->root_idx)) {  in invalid_db()
519 	if (!VALID_INDEX(hdp, DB_LINK, DB_HDR(hdp)->dngl_idx)) {  in invalid_db()
551 	if ((pcnp == NULL) ^ (nidx == DB_HDR(hdp)->root_idx)) {  in read_nodes()
571 		assert(strcmp(path, "/") ^ (nidx == DB_HDR(hdp)->root_idx));  in read_nodes()
638 	    ((pcmp == NULL) ^ (nidx == DB_HDR(hdp)->dngl_idx))) {  in read_links()
752 	DB_HDR(hdp)->update_count = CACHE(hdp)->update_count;  in di_devlink_close()
780 	DB_HDR(hdp)->magic = DB_MAGIC;  in init_hdr()
781 	DB_HDR(hdp)->vers = DB_VERSION;  in init_hdr()
782 	DB_HDR(hdp)->root_idx = DB_NIL;  in init_hdr()
783 	DB_HDR(hdp)->dngl_idx = DB_NIL;  in init_hdr()
784 	DB_HDR(hdp)->page_sz = (uint32_t)page_sz;  in init_hdr()
837 			assert(DB_HDR(hdp)->root_idx == DB_NIL);  in write_nodes()
838 			DB_HDR(hdp)->root_idx = idx;  in write_nodes()
965 			dlp->sib = DB_HDR(hdp)->dngl_idx;  in write_links()
966 			DB_HDR(hdp)->dngl_idx = idx;  in write_links()
1039 		rv += msync((caddr_t)DB_HDR(hdp), HDR_LEN, MS_SYNC);  in close_db()
1040 	(void) munmap((caddr_t)DB_HDR(hdp), HDR_LEN);  in close_db()
1624 		    : get_node(tnp->handle, DB_HDR(tnp->handle)->root_idx);  in visit_node()
2283 		nidx = dmp ? dmp->link : DB_HDR(hdp)->dngl_idx;  in walk_matching_links()
2932 	assert(DB_HDR(hdp)->page_sz);  in seg_size()
2941 	sz = (sz / DB_HDR(hdp)->page_sz) + 1;  in seg_size()
2943 	sz *= DB_HDR(hdp)->page_sz;  in seg_size()