132 				 struct ubi_wl_entry *e, struct rb_root *root);
134 			    struct ubi_wl_entry *e);
144 static void wl_tree_add(struct ubi_wl_entry *e, struct rb_root *root)  in wl_tree_add()
150 		struct ubi_wl_entry *e1;  in wl_tree_add()
153 		e1 = rb_entry(parent, struct ubi_wl_entry, u.rb);  in wl_tree_add()
180 static void wl_entry_destroy(struct ubi_device *ubi, struct ubi_wl_entry *e)  in wl_entry_destroy()
241 static int in_wl_tree(struct ubi_wl_entry *e, struct rb_root *root)  in in_wl_tree()
247 		struct ubi_wl_entry *e1;  in in_wl_tree()
249 		e1 = rb_entry(p, struct ubi_wl_entry, u.rb);  in in_wl_tree()
282 static void prot_queue_add(struct ubi_device *ubi, struct ubi_wl_entry *e)  in prot_queue_add()
302 static struct ubi_wl_entry *find_wl_entry(struct ubi_device *ubi,  in find_wl_entry()
306 	struct ubi_wl_entry *e, *prev_e = NULL;  in find_wl_entry()
309 	e = rb_entry(rb_first(root), struct ubi_wl_entry, u.rb);  in find_wl_entry()
314 		struct ubi_wl_entry *e1;  in find_wl_entry()
316 		e1 = rb_entry(p, struct ubi_wl_entry, u.rb);  in find_wl_entry()
345 static struct ubi_wl_entry *find_mean_wl_entry(struct ubi_device *ubi,  in find_mean_wl_entry()
348 	struct ubi_wl_entry *e, *first, *last;  in find_mean_wl_entry()
350 	first = rb_entry(rb_first(root), struct ubi_wl_entry, u.rb);  in find_mean_wl_entry()
351 	last = rb_entry(rb_last(root), struct ubi_wl_entry, u.rb);  in find_mean_wl_entry()
354 		e = rb_entry(root->rb_node, struct ubi_wl_entry, u.rb);  in find_mean_wl_entry()
374 static struct ubi_wl_entry *wl_get_wle(struct ubi_device *ubi)  in wl_get_wle()
376 	struct ubi_wl_entry *e;  in wl_get_wle()
407 	struct ubi_wl_entry *e;  in prot_queue_del()
430 static int sync_erase(struct ubi_device *ubi, struct ubi_wl_entry *e,  in sync_erase()
492 	struct ubi_wl_entry *e, *tmp;  in serve_prot_queue()
603 static int schedule_erase(struct ubi_device *ubi, struct ubi_wl_entry *e,  in schedule_erase()
640 static int do_sync_erase(struct ubi_device *ubi, struct ubi_wl_entry *e,  in do_sync_erase()
678 	struct ubi_wl_entry *e1, *e2;
736 		e1 = rb_entry(rb_first(&ubi->used), struct ubi_wl_entry, u.rb);
757 		e1 = rb_entry(rb_first(&ubi->scrub), struct ubi_wl_entry, u.rb);
983 	struct ubi_wl_entry *e1;
984 	struct ubi_wl_entry *e2;
1007 		e1 = rb_entry(rb_first(&ubi->used), struct ubi_wl_entry, u.rb);
1063 	struct ubi_wl_entry *e = wl_wrk->e;
1202 	struct ubi_wl_entry *e;
1292 	struct ubi_wl_entry *e;
1414 	struct ubi_wl_entry *e;
1423 			e = rb_entry(rb, struct ubi_wl_entry, u.rb);
1533 	struct ubi_wl_entry *e;
1668 	struct ubi_wl_entry *e, *tmp;
1749 				 struct ubi_wl_entry *e, struct rb_root *root)
1772 			    struct ubi_wl_entry *e)
1774 	struct ubi_wl_entry *p;
1791 static struct ubi_wl_entry *get_peb_for_wl(struct ubi_device *ubi)
1793 	struct ubi_wl_entry *e;
1842 	struct ubi_wl_entry *e;