49 			struct ubifs_cnode *cnode;  in first_dirty_cnode()  local
51 			cnode = nnode->nbranch[i].cnode;  in first_dirty_cnode()
52 			if (cnode &&  in first_dirty_cnode()
53 			    test_bit(DIRTY_CNODE, &cnode->flags)) {  in first_dirty_cnode()
54 				if (cnode->level == 0)  in first_dirty_cnode()
55 					return cnode;  in first_dirty_cnode()
56 				nnode = (struct ubifs_nnode *)cnode;  in first_dirty_cnode()
72 static struct ubifs_cnode *next_dirty_cnode(struct ubifs_cnode *cnode)  in next_dirty_cnode()  argument
77 	ubifs_assert(cnode);  in next_dirty_cnode()
78 	nnode = cnode->parent;  in next_dirty_cnode()
81 	for (i = cnode->iip + 1; i < UBIFS_LPT_FANOUT; i++) {  in next_dirty_cnode()
82 		cnode = nnode->nbranch[i].cnode;  in next_dirty_cnode()
83 		if (cnode && test_bit(DIRTY_CNODE, &cnode->flags)) {  in next_dirty_cnode()
84 			if (cnode->level == 0)  in next_dirty_cnode()
85 				return cnode; /* cnode is a pnode */  in next_dirty_cnode()
87 			return first_dirty_cnode((struct ubifs_nnode *)cnode);  in next_dirty_cnode()
101 	struct ubifs_cnode *cnode, *cnext;  in get_cnodes_to_commit()  local
111 	cnode = c->lpt_cnext;  in get_cnodes_to_commit()
112 	if (!cnode)  in get_cnodes_to_commit()
116 		ubifs_assert(!test_bit(COW_CNODE, &cnode->flags));  in get_cnodes_to_commit()
117 		__set_bit(COW_CNODE, &cnode->flags);  in get_cnodes_to_commit()
118 		cnext = next_dirty_cnode(cnode);  in get_cnodes_to_commit()
120 			cnode->cnext = c->lpt_cnext;  in get_cnodes_to_commit()
123 		cnode->cnext = cnext;  in get_cnodes_to_commit()
124 		cnode = cnext;  in get_cnodes_to_commit()
196 	struct ubifs_cnode *cnode;  in layout_cnodes()  local
201 	cnode = c->lpt_cnext;  in layout_cnodes()
202 	if (!cnode)  in layout_cnodes()
226 		if (cnode->level) {  in layout_cnodes()
262 		if (cnode->parent) {  in layout_cnodes()
263 			cnode->parent->nbranch[cnode->iip].lnum = lnum;  in layout_cnodes()
264 			cnode->parent->nbranch[cnode->iip].offs = offs;  in layout_cnodes()
271 		cnode = cnode->cnext;  in layout_cnodes()
272 	} while (cnode && cnode != c->lpt_cnext);  in layout_cnodes()
374 	struct ubifs_cnode *cnode;  in write_cnodes()  local
377 	cnode = c->lpt_cnext;  in write_cnodes()
378 	if (!cnode)  in write_cnodes()
408 		if (cnode->level)  in write_cnodes()
449 		if (cnode->level)  in write_cnodes()
451 					 (struct ubifs_nnode *)cnode);  in write_cnodes()
454 					 (struct ubifs_pnode *)cnode);  in write_cnodes()
461 		clear_bit(DIRTY_CNODE, &cnode->flags);  in write_cnodes()
463 		clear_bit(COW_CNODE, &cnode->flags);  in write_cnodes()
467 		cnode = cnode->cnext;  in write_cnodes()
468 	} while (cnode && cnode != c->lpt_cnext);  in write_cnodes()
1297 	struct ubifs_cnode *cnode, *cnext;  in free_obsolete_cnodes()  local
1303 		cnode = cnext;  in free_obsolete_cnodes()
1304 		cnext = cnode->cnext;  in free_obsolete_cnodes()
1305 		if (test_bit(OBSOLETE_CNODE, &cnode->flags))  in free_obsolete_cnodes()
1306 			kfree(cnode);  in free_obsolete_cnodes()
1308 			cnode->cnext = NULL;  in free_obsolete_cnodes()