205 	if (znode->level != 0) {  in copy_znode()
625 			while (znode->level != 0) {  in tnc_next()
669 			while (znode->level != 0) {  in tnc_prev()
1098 	if (c->zroot.znode->level > BOTTOM_UP_HEIGHT) {  in dirty_cow_bottom_up()
1100 		c->bottom_up_buf = kmalloc_array(c->zroot.znode->level,  in dirty_cow_bottom_up()
1107 	if (c->zroot.znode->level) {  in dirty_cow_bottom_up()
1116 			ubifs_assert(c, p < c->zroot.znode->level);  in dirty_cow_bottom_up()
1194 		if (znode->level == 0)  in ubifs_lookup_level0()
1215 		dbg_tnc("found %d, lvl %d, n %d", exact, znode->level, *n);  in ubifs_lookup_level0()
1264 		dbg_tnc("found 0, lvl %d, n -1", znode->level);  in ubifs_lookup_level0()
1271 		dbg_tnc("found 0, lvl %d, n -1", znode->level);  in ubifs_lookup_level0()
1276 	dbg_tnc("found 1, lvl %d, n %d", znode->level, *n);  in ubifs_lookup_level0()
1333 		if (znode->level == 0)  in lookup_level0_dirty()
1359 		dbg_tnc("found %d, lvl %d, n %d", exact, znode->level, *n);  in lookup_level0_dirty()
1370 		dbg_tnc("found 0, lvl %d, n -1", znode->level);  in lookup_level0_dirty()
1377 		dbg_tnc("found 0, lvl %d, n -1", znode->level);  in lookup_level0_dirty()
1387 	dbg_tnc("found 1, lvl %d, n %d", znode->level, *n);  in lookup_level0_dirty()
2036 	if (znode->level) {  in insert_zbranch()
2095 		dbg_tnck(key, "inserted at %d level %d, key ", n, znode->level);  in tnc_insert()
2110 	dbg_tnck(key, "splitting level %d, key ", znode->level);  in tnc_insert()
2123 	zn->level = znode->level;  in tnc_insert()
2126 	if (znode->level == 0 && key_type(c, key) == UBIFS_DATA_KEY) {  in tnc_insert()
2178 		if (zn->level != 0)  in tnc_insert()
2196 		if (zn->level != 0)  in tnc_insert()
2204 	dbg_tnck(key, "inserting at %d level %d, key ", n, zn->level);  in tnc_insert()
2228 	dbg_tnc("creating new zroot at level %d", znode->level + 1);  in tnc_insert()
2235 	zi->level = znode->level + 1;  in tnc_insert()
2510 	ubifs_assert(c, znode->level == 0);  in tnc_delete()
2560 	ubifs_assert(c, znode->level != 0);  in tnc_delete()
2572 		while (znode->child_cnt == 1 && znode->level != 0) {  in tnc_delete()
3088 	int level = znode->level;  in left_znode()  local
3102 			while (znode->level != level) {  in left_znode()
3125 	int level = znode->level;  in right_znode()  local
3139 			while (znode->level != level) {  in right_znode()
3176 					union ubifs_key *key, int level,  in lookup_znode()  argument
3188 	if (level < 0)  in lookup_znode()
3202 	if (level >= znode->level)  in lookup_znode()
3223 		if (znode->level == level + 1)  in lookup_znode()
3304 int is_idx_node_in_tnc(struct ubifs_info *c, union ubifs_key *key, int level,  in is_idx_node_in_tnc()  argument
3309 	znode = lookup_znode(c, key, level, lnum, offs);  in is_idx_node_in_tnc()
3401 int ubifs_tnc_has_node(struct ubifs_info *c, union ubifs_key *key, int level,  in ubifs_tnc_has_node()  argument
3408 		err = is_idx_node_in_tnc(c, key, level, lnum, offs);  in ubifs_tnc_has_node()
3441 int ubifs_dirty_idx_node(struct ubifs_info *c, union ubifs_key *key, int level,  in ubifs_dirty_idx_node()  argument
3448 	znode = lookup_znode(c, key, level, lnum, offs);  in ubifs_dirty_idx_node()