133 				 struct ubi_wl_entry *e, struct rb_root *root);
135 			    struct ubi_wl_entry *e);
145 static void wl_tree_add(struct ubi_wl_entry *e, struct rb_root *root)  in wl_tree_add()
151 		struct ubi_wl_entry *e1;  in wl_tree_add()
154 		e1 = rb_entry(parent, struct ubi_wl_entry, u.rb);  in wl_tree_add()
181 static void wl_entry_destroy(struct ubi_device *ubi, struct ubi_wl_entry *e)  in wl_entry_destroy()
242 static int in_wl_tree(struct ubi_wl_entry *e, struct rb_root *root)  in in_wl_tree()
248 		struct ubi_wl_entry *e1;  in in_wl_tree()
250 		e1 = rb_entry(p, struct ubi_wl_entry, u.rb);  in in_wl_tree()
283 static void prot_queue_add(struct ubi_device *ubi, struct ubi_wl_entry *e)  in prot_queue_add()
303 static struct ubi_wl_entry *find_wl_entry(struct ubi_device *ubi,  in find_wl_entry()
307 	struct ubi_wl_entry *e, *prev_e = NULL;  in find_wl_entry()
310 	e = rb_entry(rb_first(root), struct ubi_wl_entry, u.rb);  in find_wl_entry()
315 		struct ubi_wl_entry *e1;  in find_wl_entry()
317 		e1 = rb_entry(p, struct ubi_wl_entry, u.rb);  in find_wl_entry()
346 static struct ubi_wl_entry *find_mean_wl_entry(struct ubi_device *ubi,  in find_mean_wl_entry()
349 	struct ubi_wl_entry *e, *first, *last;  in find_mean_wl_entry()
351 	first = rb_entry(rb_first(root), struct ubi_wl_entry, u.rb);  in find_mean_wl_entry()
352 	last = rb_entry(rb_last(root), struct ubi_wl_entry, u.rb);  in find_mean_wl_entry()
355 		e = rb_entry(root->rb_node, struct ubi_wl_entry, u.rb);  in find_mean_wl_entry()
375 static struct ubi_wl_entry *wl_get_wle(struct ubi_device *ubi)  in wl_get_wle()
377 	struct ubi_wl_entry *e;  in wl_get_wle()
408 	struct ubi_wl_entry *e;  in prot_queue_del()
431 static int sync_erase(struct ubi_device *ubi, struct ubi_wl_entry *e,  in sync_erase()
493 	struct ubi_wl_entry *e, *tmp;  in serve_prot_queue()
604 static int schedule_erase(struct ubi_device *ubi, struct ubi_wl_entry *e,  in schedule_erase()
641 static int do_sync_erase(struct ubi_device *ubi, struct ubi_wl_entry *e,  in do_sync_erase()
679 	struct ubi_wl_entry *e1, *e2;
737 		e1 = rb_entry(rb_first(&ubi->used), struct ubi_wl_entry, u.rb);
758 		e1 = rb_entry(rb_first(&ubi->scrub), struct ubi_wl_entry, u.rb);
984 	struct ubi_wl_entry *e1;
985 	struct ubi_wl_entry *e2;
1008 		e1 = rb_entry(rb_first(&ubi->used), struct ubi_wl_entry, u.rb);
1064 	struct ubi_wl_entry *e = wl_wrk->e;
1203 	struct ubi_wl_entry *e;
1293 	struct ubi_wl_entry *e;
1415 	struct ubi_wl_entry *e;
1424 			e = rb_entry(rb, struct ubi_wl_entry, u.rb);
1534 	struct ubi_wl_entry *e;
1669 	struct ubi_wl_entry *e, *tmp;
1750 				 struct ubi_wl_entry *e, struct rb_root *root)
1773 			    struct ubi_wl_entry *e)
1775 	struct ubi_wl_entry *p;
1792 static struct ubi_wl_entry *get_peb_for_wl(struct ubi_device *ubi)
1794 	struct ubi_wl_entry *e;
1843 	struct ubi_wl_entry *e;