53 			struct ubifs_cnode *cnode;  in first_dirty_cnode()  local
55 			cnode = nnode->nbranch[i].cnode;  in first_dirty_cnode()
56 			if (cnode &&  in first_dirty_cnode()
57 			    test_bit(DIRTY_CNODE, &cnode->flags)) {  in first_dirty_cnode()
58 				if (cnode->level == 0)  in first_dirty_cnode()
59 					return cnode;  in first_dirty_cnode()
60 				nnode = (struct ubifs_nnode *)cnode;  in first_dirty_cnode()
76 static struct ubifs_cnode *next_dirty_cnode(struct ubifs_cnode *cnode)  in next_dirty_cnode()  argument
81 	ubifs_assert(cnode);  in next_dirty_cnode()
82 	nnode = cnode->parent;  in next_dirty_cnode()
85 	for (i = cnode->iip + 1; i < UBIFS_LPT_FANOUT; i++) {  in next_dirty_cnode()
86 		cnode = nnode->nbranch[i].cnode;  in next_dirty_cnode()
87 		if (cnode && test_bit(DIRTY_CNODE, &cnode->flags)) {  in next_dirty_cnode()
88 			if (cnode->level == 0)  in next_dirty_cnode()
89 				return cnode; /* cnode is a pnode */  in next_dirty_cnode()
91 			return first_dirty_cnode((struct ubifs_nnode *)cnode);  in next_dirty_cnode()
105 	struct ubifs_cnode *cnode, *cnext;  in get_cnodes_to_commit()  local
115 	cnode = c->lpt_cnext;  in get_cnodes_to_commit()
116 	if (!cnode)  in get_cnodes_to_commit()
120 		ubifs_assert(!test_bit(COW_CNODE, &cnode->flags));  in get_cnodes_to_commit()
121 		__set_bit(COW_CNODE, &cnode->flags);  in get_cnodes_to_commit()
122 		cnext = next_dirty_cnode(cnode);  in get_cnodes_to_commit()
124 			cnode->cnext = c->lpt_cnext;  in get_cnodes_to_commit()
127 		cnode->cnext = cnext;  in get_cnodes_to_commit()
128 		cnode = cnext;  in get_cnodes_to_commit()
200 	struct ubifs_cnode *cnode;  in layout_cnodes()  local
205 	cnode = c->lpt_cnext;  in layout_cnodes()
206 	if (!cnode)  in layout_cnodes()
230 		if (cnode->level) {  in layout_cnodes()
266 		if (cnode->parent) {  in layout_cnodes()
267 			cnode->parent->nbranch[cnode->iip].lnum = lnum;  in layout_cnodes()
268 			cnode->parent->nbranch[cnode->iip].offs = offs;  in layout_cnodes()
275 		cnode = cnode->cnext;  in layout_cnodes()
276 	} while (cnode && cnode != c->lpt_cnext);  in layout_cnodes()
380 	struct ubifs_cnode *cnode;  in write_cnodes()  local
383 	cnode = c->lpt_cnext;  in write_cnodes()
384 	if (!cnode)  in write_cnodes()
414 		if (cnode->level)  in write_cnodes()
455 		if (cnode->level)  in write_cnodes()
457 					 (struct ubifs_nnode *)cnode);  in write_cnodes()
460 					 (struct ubifs_pnode *)cnode);  in write_cnodes()
467 		clear_bit(DIRTY_CNODE, &cnode->flags);  in write_cnodes()
469 		clear_bit(COW_CNODE, &cnode->flags);  in write_cnodes()
473 		cnode = cnode->cnext;  in write_cnodes()
474 	} while (cnode && cnode != c->lpt_cnext);  in write_cnodes()
1307 	struct ubifs_cnode *cnode, *cnext;  in free_obsolete_cnodes()  local
1313 		cnode = cnext;  in free_obsolete_cnodes()
1314 		cnext = cnode->cnext;  in free_obsolete_cnodes()
1315 		if (test_bit(OBSOLETE_CNODE, &cnode->flags))  in free_obsolete_cnodes()
1316 			kfree(cnode);  in free_obsolete_cnodes()
1318 			cnode->cnext = NULL;  in free_obsolete_cnodes()