37 			struct ubifs_cnode *cnode;  in first_dirty_cnode()  local
39 			cnode = nnode->nbranch[i].cnode;  in first_dirty_cnode()
40 			if (cnode &&  in first_dirty_cnode()
41 			    test_bit(DIRTY_CNODE, &cnode->flags)) {  in first_dirty_cnode()
42 				if (cnode->level == 0)  in first_dirty_cnode()
43 					return cnode;  in first_dirty_cnode()
44 				nnode = (struct ubifs_nnode *)cnode;  in first_dirty_cnode()
61 static struct ubifs_cnode *next_dirty_cnode(const struct ubifs_info *c, struct ubifs_cnode *cnode)  in next_dirty_cnode()  argument
66 	ubifs_assert(c, cnode);  in next_dirty_cnode()
67 	nnode = cnode->parent;  in next_dirty_cnode()
70 	for (i = cnode->iip + 1; i < UBIFS_LPT_FANOUT; i++) {  in next_dirty_cnode()
71 		cnode = nnode->nbranch[i].cnode;  in next_dirty_cnode()
72 		if (cnode && test_bit(DIRTY_CNODE, &cnode->flags)) {  in next_dirty_cnode()
73 			if (cnode->level == 0)  in next_dirty_cnode()
74 				return cnode; /* cnode is a pnode */  in next_dirty_cnode()
76 			return first_dirty_cnode(c, (struct ubifs_nnode *)cnode);  in next_dirty_cnode()
90 	struct ubifs_cnode *cnode, *cnext;  in get_cnodes_to_commit()  local
100 	cnode = c->lpt_cnext;  in get_cnodes_to_commit()
101 	if (!cnode)  in get_cnodes_to_commit()
105 		ubifs_assert(c, !test_bit(COW_CNODE, &cnode->flags));  in get_cnodes_to_commit()
106 		__set_bit(COW_CNODE, &cnode->flags);  in get_cnodes_to_commit()
107 		cnext = next_dirty_cnode(c, cnode);  in get_cnodes_to_commit()
109 			cnode->cnext = c->lpt_cnext;  in get_cnodes_to_commit()
112 		cnode->cnext = cnext;  in get_cnodes_to_commit()
113 		cnode = cnext;  in get_cnodes_to_commit()
185 	struct ubifs_cnode *cnode;  in layout_cnodes()  local
190 	cnode = c->lpt_cnext;  in layout_cnodes()
191 	if (!cnode)  in layout_cnodes()
215 		if (cnode->level) {  in layout_cnodes()
251 		if (cnode->parent) {  in layout_cnodes()
252 			cnode->parent->nbranch[cnode->iip].lnum = lnum;  in layout_cnodes()
253 			cnode->parent->nbranch[cnode->iip].offs = offs;  in layout_cnodes()
260 		cnode = cnode->cnext;  in layout_cnodes()
261 	} while (cnode && cnode != c->lpt_cnext);  in layout_cnodes()
363 	struct ubifs_cnode *cnode;  in write_cnodes()  local
366 	cnode = c->lpt_cnext;  in write_cnodes()
367 	if (!cnode)  in write_cnodes()
397 		if (cnode->level)  in write_cnodes()
438 		if (cnode->level)  in write_cnodes()
440 					 (struct ubifs_nnode *)cnode);  in write_cnodes()
443 					 (struct ubifs_pnode *)cnode);  in write_cnodes()
450 		clear_bit(DIRTY_CNODE, &cnode->flags);  in write_cnodes()
452 		clear_bit(COW_CNODE, &cnode->flags);  in write_cnodes()
456 		cnode = cnode->cnext;  in write_cnodes()
457 	} while (cnode && cnode != c->lpt_cnext);  in write_cnodes()
1258 	struct ubifs_cnode *cnode, *cnext;  in free_obsolete_cnodes()  local
1264 		cnode = cnext;  in free_obsolete_cnodes()
1265 		cnext = cnode->cnext;  in free_obsolete_cnodes()
1266 		if (test_bit(OBSOLETE_CNODE, &cnode->flags))  in free_obsolete_cnodes()
1267 			kfree(cnode);  in free_obsolete_cnodes()
1269 			cnode->cnext = NULL;  in free_obsolete_cnodes()