219 				struct jffs2_readinode_info *rii,  in jffs2_add_tn_to_tree()  argument
232 		if (rii->mdata_tn) {  in jffs2_add_tn_to_tree()
233 			if (rii->mdata_tn->version < tn->version) {  in jffs2_add_tn_to_tree()
235 				dbg_readinode("kill old mdata with ver %d\n", rii->mdata_tn->version);  in jffs2_add_tn_to_tree()
236 				jffs2_kill_tn(c, rii->mdata_tn);  in jffs2_add_tn_to_tree()
239 					      tn->version, rii->mdata_tn->version);  in jffs2_add_tn_to_tree()
244 		rii->mdata_tn = tn;  in jffs2_add_tn_to_tree()
250 	this = jffs2_lookup_tn(&rii->tn_root, tn->fn->ofs);  in jffs2_add_tn_to_tree()
286 				rb_replace_node(&this->rb, &tn->rb, &rii->tn_root);  in jffs2_add_tn_to_tree()
305 					tn_erase(this, &rii->tn_root);  in jffs2_add_tn_to_tree()
327 			tn_erase(this, &rii->tn_root);  in jffs2_add_tn_to_tree()
339 		struct rb_node **link = &rii->tn_root.rb_node;  in jffs2_add_tn_to_tree()
354 		rb_insert_color(&tn->rb, &rii->tn_root);  in jffs2_add_tn_to_tree()
450 				      struct jffs2_readinode_info *rii)  in jffs2_build_inode_fragtree()  argument
456 	if (rii->mdata_tn) {  in jffs2_build_inode_fragtree()
457 		dbg_readinode("potential mdata is ver %d at %p\n", rii->mdata_tn->version, rii->mdata_tn);  in jffs2_build_inode_fragtree()
458 		high_ver = rii->mdata_tn->version;  in jffs2_build_inode_fragtree()
459 		rii->latest_ref = rii->mdata_tn->fn->raw;  in jffs2_build_inode_fragtree()
462 	this = tn_last(&rii->tn_root);  in jffs2_build_inode_fragtree()
469 	pen = tn_last(&rii->tn_root);  in jffs2_build_inode_fragtree()
473 		eat_last(&rii->tn_root, &last->rb);  in jffs2_build_inode_fragtree()
509 					rii->latest_ref = this->fn->raw;  in jffs2_build_inode_fragtree()
605 				struct jffs2_readinode_info *rii)  in read_direntry()  argument
655 	if (fd->version > rii->highest_version)  in read_direntry()
656 		rii->highest_version = fd->version;  in read_direntry()
659 	if(fd->version > rii->mctime_ver && je32_to_cpu(rd->mctime)) {  in read_direntry()
660 		rii->mctime_ver = fd->version;  in read_direntry()
661 		rii->latest_mctime = je32_to_cpu(rd->mctime);  in read_direntry()
698 	jffs2_add_fd_to_list(c, fd, &rii->fds);  in read_direntry()
712 			     struct jffs2_readinode_info *rii)  in read_dnode()  argument
843 	if (tn->version > rii->highest_version)  in read_dnode()
844 		rii->highest_version = tn->version;  in read_dnode()
857 	ret = jffs2_add_tn_to_tree(c, rii, tn);  in read_dnode()
867 	tn = tn_first(&rii->tn_root);  in read_dnode()
979 				 struct jffs2_readinode_info *rii)  in jffs2_get_inode_nodes()  argument
987 	rii->mctime_ver = 0;  in jffs2_get_inode_nodes()
1086 			err = read_direntry(c, ref, &node->d, retlen, rii);  in jffs2_get_inode_nodes()
1101 			err = read_dnode(c, ref, &node->i, len, rii);  in jffs2_get_inode_nodes()
1127 	f->highest_version = rii->highest_version;  in jffs2_get_inode_nodes()
1130 		      f->inocache->ino, rii->highest_version, rii->latest_mctime,  in jffs2_get_inode_nodes()
1131 		      rii->mctime_ver);  in jffs2_get_inode_nodes()
1135 	jffs2_free_tmp_dnode_info_list(&rii->tn_root);  in jffs2_get_inode_nodes()
1136 	jffs2_free_full_dirent_list(rii->fds);  in jffs2_get_inode_nodes()
1137 	rii->fds = NULL;  in jffs2_get_inode_nodes()
1146 	struct jffs2_readinode_info rii;  in jffs2_do_read_inode_internal()  local
1154 	memset(&rii, 0, sizeof(rii));  in jffs2_do_read_inode_internal()
1157 	ret = jffs2_get_inode_nodes(c, f, &rii);  in jffs2_do_read_inode_internal()
1166 	ret = jffs2_build_inode_fragtree(c, f, &rii);  in jffs2_do_read_inode_internal()
1172 		jffs2_free_tmp_dnode_info_list(&rii.tn_root);  in jffs2_do_read_inode_internal()
1174 		if (rii.mdata_tn) {  in jffs2_do_read_inode_internal()
1175 			jffs2_free_full_dnode(rii.mdata_tn->fn);  in jffs2_do_read_inode_internal()
1176 			jffs2_free_tmp_dnode_info(rii.mdata_tn);  in jffs2_do_read_inode_internal()
1177 			rii.mdata_tn = NULL;  in jffs2_do_read_inode_internal()
1182 	if (rii.mdata_tn) {  in jffs2_do_read_inode_internal()
1183 		if (rii.mdata_tn->fn->raw == rii.latest_ref) {  in jffs2_do_read_inode_internal()
1184 			f->metadata = rii.mdata_tn->fn;  in jffs2_do_read_inode_internal()
1185 			jffs2_free_tmp_dnode_info(rii.mdata_tn);  in jffs2_do_read_inode_internal()
1187 			jffs2_kill_tn(c, rii.mdata_tn);  in jffs2_do_read_inode_internal()
1189 		rii.mdata_tn = NULL;  in jffs2_do_read_inode_internal()
1192 	f->dents = rii.fds;  in jffs2_do_read_inode_internal()
1196 	if (unlikely(!rii.latest_ref)) {  in jffs2_do_read_inode_internal()
1200 			if (!rii.fds) {  in jffs2_do_read_inode_internal()
1218 …ret = jffs2_flash_read(c, ref_offset(rii.latest_ref), sizeof(*latest_node), &retlen, (void *)lates…  in jffs2_do_read_inode_internal()
1231 			f->inocache->ino, ref_offset(rii.latest_ref));  in jffs2_do_read_inode_internal()
1239 		if (rii.mctime_ver > je32_to_cpu(latest_node->version)) {  in jffs2_do_read_inode_internal()
1242 			latest_node->ctime = latest_node->mtime = cpu_to_je32(rii.latest_mctime);  in jffs2_do_read_inode_internal()
1277 			ret = jffs2_flash_read(c, ref_offset(rii.latest_ref) + sizeof(*latest_node),  in jffs2_do_read_inode_internal()