46 			struct ubifs_cnode *cnode;  in first_dirty_cnode()  local
48 			cnode = nnode->nbranch[i].cnode;  in first_dirty_cnode()
49 			if (cnode &&  in first_dirty_cnode()
50 			    test_bit(DIRTY_CNODE, &cnode->flags)) {  in first_dirty_cnode()
51 				if (cnode->level == 0)  in first_dirty_cnode()
52 					return cnode;  in first_dirty_cnode()
53 				nnode = (struct ubifs_nnode *)cnode;  in first_dirty_cnode()
69 static struct ubifs_cnode *next_dirty_cnode(struct ubifs_cnode *cnode)  in next_dirty_cnode()  argument
74 	ubifs_assert(cnode);  in next_dirty_cnode()
75 	nnode = cnode->parent;  in next_dirty_cnode()
78 	for (i = cnode->iip + 1; i < UBIFS_LPT_FANOUT; i++) {  in next_dirty_cnode()
79 		cnode = nnode->nbranch[i].cnode;  in next_dirty_cnode()
80 		if (cnode && test_bit(DIRTY_CNODE, &cnode->flags)) {  in next_dirty_cnode()
81 			if (cnode->level == 0)  in next_dirty_cnode()
82 				return cnode; /* cnode is a pnode */  in next_dirty_cnode()
84 			return first_dirty_cnode((struct ubifs_nnode *)cnode);  in next_dirty_cnode()
98 	struct ubifs_cnode *cnode, *cnext;  in get_cnodes_to_commit()  local
108 	cnode = c->lpt_cnext;  in get_cnodes_to_commit()
109 	if (!cnode)  in get_cnodes_to_commit()
113 		ubifs_assert(!test_bit(COW_CNODE, &cnode->flags));  in get_cnodes_to_commit()
114 		__set_bit(COW_CNODE, &cnode->flags);  in get_cnodes_to_commit()
115 		cnext = next_dirty_cnode(cnode);  in get_cnodes_to_commit()
117 			cnode->cnext = c->lpt_cnext;  in get_cnodes_to_commit()
120 		cnode->cnext = cnext;  in get_cnodes_to_commit()
121 		cnode = cnext;  in get_cnodes_to_commit()
193 	struct ubifs_cnode *cnode;  in layout_cnodes()  local
198 	cnode = c->lpt_cnext;  in layout_cnodes()
199 	if (!cnode)  in layout_cnodes()
223 		if (cnode->level) {  in layout_cnodes()
259 		if (cnode->parent) {  in layout_cnodes()
260 			cnode->parent->nbranch[cnode->iip].lnum = lnum;  in layout_cnodes()
261 			cnode->parent->nbranch[cnode->iip].offs = offs;  in layout_cnodes()
268 		cnode = cnode->cnext;  in layout_cnodes()
269 	} while (cnode && cnode != c->lpt_cnext);  in layout_cnodes()
372 	struct ubifs_cnode *cnode;  in write_cnodes()  local
375 	cnode = c->lpt_cnext;  in write_cnodes()
376 	if (!cnode)  in write_cnodes()
406 		if (cnode->level)  in write_cnodes()
447 		if (cnode->level)  in write_cnodes()
449 					 (struct ubifs_nnode *)cnode);  in write_cnodes()
452 					 (struct ubifs_pnode *)cnode);  in write_cnodes()
459 		clear_bit(DIRTY_CNODE, &cnode->flags);  in write_cnodes()
461 		clear_bit(COW_CNODE, &cnode->flags);  in write_cnodes()
465 		cnode = cnode->cnext;  in write_cnodes()
466 	} while (cnode && cnode != c->lpt_cnext);  in write_cnodes()
1298 	struct ubifs_cnode *cnode, *cnext;  in free_obsolete_cnodes()  local
1304 		cnode = cnext;  in free_obsolete_cnodes()
1305 		cnext = cnode->cnext;  in free_obsolete_cnodes()
1306 		if (test_bit(OBSOLETE_CNODE, &cnode->flags))  in free_obsolete_cnodes()
1307 			kfree(cnode);  in free_obsolete_cnodes()
1309 			cnode->cnext = NULL;  in free_obsolete_cnodes()