mtd/ubi/wl.c

679 	struct ubi_wl_entry *e1, *e2;  local
721 		e2 = get_peb_for_wl(ubi);
722 		if (!e2)
727 		dbg_wl("anchor-move PEB %d to PEB %d", e1->pnum, e2->pnum);
738 		e2 = get_peb_for_wl(ubi);
739 		if (!e2)
742 		if (!(e2->ec - e1->ec >= UBI_WL_THRESHOLD)) {
744 			       e1->ec, e2->ec);
747 			wl_tree_add(e2, &ubi->free);
754 		       e1->pnum, e1->ec, e2->pnum, e2->ec);
759 		e2 = get_peb_for_wl(ubi);
760 		if (!e2)
765 		dbg_wl("scrub PEB %d to PEB %d", e1->pnum, e2->pnum);
769 	ubi->move_to = e2;
819 	err = ubi_eba_copy_leb(ubi, e1->pnum, e2->pnum, vid_hdr);
872 			e1->pnum, vol_id, lnum, e2->pnum);
877 		wl_tree_add(e2, &ubi->used);
878 		e2 = NULL;
886 		if (e2)
887 			wl_entry_destroy(ubi, e2);
891 	if (e2) {
897 		       e2->pnum, vol_id, lnum);
898 		err = do_sync_erase(ubi, e2, vol_id, lnum, 0);
915 		       e1->pnum, vol_id, lnum, e2->pnum, err);
918 		       e1->pnum, e2->pnum, err);
935 	err = do_sync_erase(ubi, e2, vol_id, lnum, torture);
945 			err, e1->pnum, e2->pnum);
948 			err, e1->pnum, vol_id, lnum, e2->pnum);
956 	wl_entry_destroy(ubi, e2);
985 	struct ubi_wl_entry *e2;  local
1009 		e2 = find_wl_entry(ubi, &ubi->free, WL_FREE_MAX_DIFF);
1011 		if (!(e2->ec - e1->ec >= UBI_WL_THRESHOLD))