38 			 struct ubifs_znode *znode, int lnum, int offs, int len)  in make_idx_node()  argument
45 	idx->child_cnt = cpu_to_le16(znode->child_cnt);  in make_idx_node()
46 	idx->level = cpu_to_le16(znode->level);  in make_idx_node()
47 	for (i = 0; i < znode->child_cnt; i++) {  in make_idx_node()
49 		struct ubifs_zbranch *zbr = &znode->zbranch[i];  in make_idx_node()
57 			ubifs_dump_znode(c, znode);  in make_idx_node()
58 			if (zbr->znode)  in make_idx_node()
59 				ubifs_dump_znode(c, zbr->znode);  in make_idx_node()
64 	znode->lnum = lnum;  in make_idx_node()
65 	znode->offs = offs;  in make_idx_node()
66 	znode->len = len;  in make_idx_node()
68 	err = insert_old_idx_znode(c, znode);  in make_idx_node()
71 	zp = znode->parent;  in make_idx_node()
75 		zbr = &zp->zbranch[znode->iip];  in make_idx_node()
88 	ubifs_assert(ubifs_zn_dirty(znode));  in make_idx_node()
89 	ubifs_assert(ubifs_zn_cow(znode));  in make_idx_node()
95 	__clear_bit(DIRTY_ZNODE, &znode->flags);  in make_idx_node()
96 	__clear_bit(COW_ZNODE, &znode->flags);  in make_idx_node()
128 			struct ubifs_znode *znode = c->enext;  in fill_gap()  local
133 			err = make_idx_node(c, c->ileb_buf + gap_pos, znode,  in fill_gap()
139 			c->enext = znode->cnext;  in fill_gap()
415 	struct ubifs_znode *znode, *cnext, *zp;  in layout_in_empty_space()  local
437 		znode = cnext;  in layout_in_empty_space()
439 		len = ubifs_idx_node_sz(c, znode->child_cnt);  in layout_in_empty_space()
455 		znode->lnum = lnum;  in layout_in_empty_space()
456 		znode->offs = offs;  in layout_in_empty_space()
457 		znode->len = len;  in layout_in_empty_space()
460 		zp = znode->parent;  in layout_in_empty_space()
465 			i = znode->iip;  in layout_in_empty_space()
487 		cnext = znode->cnext;  in layout_in_empty_space()
569 static struct ubifs_znode *find_first_dirty(struct ubifs_znode *znode)  in find_first_dirty()  argument
573 	if (!znode)  in find_first_dirty()
577 		if (znode->level == 0) {  in find_first_dirty()
578 			if (ubifs_zn_dirty(znode))  in find_first_dirty()
579 				return znode;  in find_first_dirty()
583 		for (i = 0; i < znode->child_cnt; i++) {  in find_first_dirty()
584 			struct ubifs_zbranch *zbr = &znode->zbranch[i];  in find_first_dirty()
586 			if (zbr->znode && ubifs_zn_dirty(zbr->znode)) {  in find_first_dirty()
587 				znode = zbr->znode;  in find_first_dirty()
593 			if (ubifs_zn_dirty(znode))  in find_first_dirty()
594 				return znode;  in find_first_dirty()
604 static struct ubifs_znode *find_next_dirty(struct ubifs_znode *znode)  in find_next_dirty()  argument
606 	int n = znode->iip + 1;  in find_next_dirty()
608 	znode = znode->parent;  in find_next_dirty()
609 	if (!znode)  in find_next_dirty()
611 	for (; n < znode->child_cnt; n++) {  in find_next_dirty()
612 		struct ubifs_zbranch *zbr = &znode->zbranch[n];  in find_next_dirty()
614 		if (zbr->znode && ubifs_zn_dirty(zbr->znode))  in find_next_dirty()
615 			return find_first_dirty(zbr->znode);  in find_next_dirty()
617 	return znode;  in find_next_dirty()
628 	struct ubifs_znode *znode, *cnext;  in get_znodes_to_commit()  local
631 	c->cnext = find_first_dirty(c->zroot.znode);  in get_znodes_to_commit()
632 	znode = c->enext = c->cnext;  in get_znodes_to_commit()
633 	if (!znode) {  in get_znodes_to_commit()
639 		ubifs_assert(!ubifs_zn_cow(znode));  in get_znodes_to_commit()
640 		__set_bit(COW_ZNODE, &znode->flags);  in get_znodes_to_commit()
641 		znode->alt = 0;  in get_znodes_to_commit()
642 		cnext = find_next_dirty(znode);  in get_znodes_to_commit()
644 			znode->cnext = c->cnext;  in get_znodes_to_commit()
647 		znode->cnext = cnext;  in get_znodes_to_commit()
648 		znode = cnext;  in get_znodes_to_commit()
809 	struct ubifs_znode *znode, *cnext;  in write_index()  local
842 		znode = cnext;  in write_index()
847 		idx->child_cnt = cpu_to_le16(znode->child_cnt);  in write_index()
848 		idx->level = cpu_to_le16(znode->level);  in write_index()
849 		for (i = 0; i < znode->child_cnt; i++) {  in write_index()
851 			struct ubifs_zbranch *zbr = &znode->zbranch[i];  in write_index()
859 				ubifs_dump_znode(c, znode);  in write_index()
860 				if (zbr->znode)  in write_index()
861 					ubifs_dump_znode(c, zbr->znode);  in write_index()
864 		len = ubifs_idx_node_sz(c, znode->child_cnt);  in write_index()
876 		if (lnum != znode->lnum || offs != znode->offs ||  in write_index()
877 		    len != znode->len) {  in write_index()
883 		cnext = znode->cnext;  in write_index()
885 		ubifs_assert(ubifs_zn_dirty(znode));  in write_index()
886 		ubifs_assert(ubifs_zn_cow(znode));  in write_index()
896 		clear_bit(DIRTY_ZNODE, &znode->flags);  in write_index()
898 		clear_bit(COW_ZNODE, &znode->flags);  in write_index()
994 	struct ubifs_znode *znode, *cnext;  in free_obsolete_znodes()  local
998 		znode = cnext;  in free_obsolete_znodes()
999 		cnext = znode->cnext;  in free_obsolete_znodes()
1000 		if (ubifs_zn_obsolete(znode))  in free_obsolete_znodes()
1001 			kfree(znode);  in free_obsolete_znodes()
1003 			znode->cnext = NULL;  in free_obsolete_znodes()
1060 	dbg_cmt("TNC height is %d", c->zroot.znode->level + 1);  in ubifs_tnc_end_commit()