125 static int self_check_ec(struct ubi_device *ubi, int pnum, int ec);
155 			ubi_assert(e->pnum != e1->pnum);  in wl_tree_add()
156 			if (e->pnum < e1->pnum)  in wl_tree_add()
177 	ubi->lookuptbl[e->pnum] = NULL;  in wl_entry_destroy()
246 		if (e->pnum == e1->pnum) {  in in_wl_tree()
256 			ubi_assert(e->pnum != e1->pnum);  in in_wl_tree()
257 			if (e->pnum < e1->pnum)  in in_wl_tree()
306 	dbg_wl("added PEB %d EC %d to the protection queue", e->pnum, e->ec);  in prot_queue_add()
346 	    !ubi->fm && e->pnum < UBI_FM_MAX_START)  in find_wl_entry()
408 	dbg_wl("PEB %d EC %d", e->pnum, e->ec);  in wl_get_wle()
421 static int prot_queue_del(struct ubi_device *ubi, int pnum)  in prot_queue_del()  argument
425 	e = ubi->lookuptbl[pnum];  in prot_queue_del()
433 	dbg_wl("deleted PEB %d from the protection queue", e->pnum);  in prot_queue_del()
453 	dbg_wl("erase PEB %d, old EC %llu", e->pnum, ec);  in sync_erase()
455 	err = self_check_ec(ubi, e->pnum, e->ec);  in sync_erase()
463 	err = ubi_io_sync_erase(ubi, e->pnum, torture);  in sync_erase()
474 			e->pnum, ec);  in sync_erase()
479 	dbg_wl("erased PEB %d, new EC %llu", e->pnum, ec);  in sync_erase()
483 	err = ubi_io_write_ec_hdr(ubi, e->pnum, ec_hdr);  in sync_erase()
520 			e->pnum, e->ec);  in serve_prot_queue()
598 	       e->pnum, e->ec, torture);  in schedule_erase()
632 	dbg_wl("sync erase of PEB %i", e->pnum);  in do_sync_erase()
716 		if (e2->pnum < UBI_FM_MAX_START)
721 		dbg_wl("anchor-move PEB %d to PEB %d", e1->pnum, e2->pnum);
748 		       e1->pnum, e1->ec, e2->pnum, e2->ec);
759 		dbg_wl("scrub PEB %d to PEB %d", e1->pnum, e2->pnum);
777 	err = ubi_io_read_vid_hdr(ubi, e1->pnum, vidb, 0);
791 			dbg_wl("PEB %d has no VID header", e1->pnum);
801 			       e1->pnum);
811 			       e1->pnum);
817 			err, e1->pnum);
824 	err = ubi_eba_copy_leb(ubi, e1->pnum, e2->pnum, vidb);
881 			e1->pnum, vol_id, lnum, e2->pnum);
906 		       e2->pnum, vol_id, lnum);
925 		       e1->pnum, vol_id, lnum, e2->pnum, err);
928 		       e1->pnum, e2->pnum, err);
971 			err, e1->pnum, e2->pnum);
974 			err, e1->pnum, vol_id, lnum, e2->pnum);
1085 	int pnum = e->pnum;  local
1091 	       pnum, e->ec, wl_wrk->vol_id, wl_wrk->lnum);
1111 	ubi_err(ubi, "failed to erase PEB %d, error %d", pnum, err);
1139 		ubi_err(ubi, "bad physical eraseblock %d detected", pnum);
1155 	ubi_msg(ubi, "mark PEB %d as bad", pnum);
1156 	err = ubi_io_mark_bad(ubi, pnum);
1204 		dbg_wl("cancel erasure of PEB %d EC %d", e->pnum, e->ec);
1229 		   int pnum, int torture)  argument
1234 	dbg_wl("PEB %d", pnum);
1235 	ubi_assert(pnum >= 0);
1236 	ubi_assert(pnum < ubi->peb_count);
1242 	e = ubi->lookuptbl[pnum];
1249 		dbg_wl("PEB %d is being moved, wait", pnum);
1266 		dbg_wl("PEB %d is the target of data moving", pnum);
1287 			err = prot_queue_del(ubi, e->pnum);
1289 				ubi_err(ubi, "PEB %d not found", pnum);
1320 int ubi_wl_scrub_peb(struct ubi_device *ubi, int pnum)  argument
1324 	ubi_msg(ubi, "schedule PEB %d for scrubbing", pnum);
1328 	e = ubi->lookuptbl[pnum];
1343 		dbg_wl("the PEB %d is not in proper tree, retry", pnum);
1354 		err = prot_queue_del(ubi, e->pnum);
1356 			ubi_err(ubi, "PEB %d not found", pnum);
1469 int ubi_bitflip_check(struct ubi_device *ubi, int pnum, int force)  argument
1474 	if (pnum < 0 || pnum >= ubi->peb_count) {
1490 	e = ubi->lookuptbl[pnum];
1509 		err = ubi_io_read(ubi, ubi->peb_buf, pnum, 0, ubi->peb_size);
1523 		e = ubi->lookuptbl[pnum];
1540 			prot_queue_del(ubi, e->pnum);
1702 	e->pnum = aeb->pnum;
1704 	ubi->lookuptbl[e->pnum] = e;
1781 		e->pnum = aeb->pnum;
1788 		ubi->lookuptbl[e->pnum] = e;
1803 			e->pnum = aeb->pnum;
1805 			ubi->lookuptbl[e->pnum] = e;
1809 				       e->pnum, e->ec);
1813 				       e->pnum, e->ec);
1824 		e = ubi_find_fm_block(ubi, aeb->pnum);
1827 			ubi_assert(!ubi->lookuptbl[e->pnum]);
1828 			ubi->lookuptbl[e->pnum] = e;
1838 			if (ubi->lookuptbl[aeb->pnum])
1940 static int self_check_ec(struct ubi_device *ubi, int pnum, int ec)  argument
1953 	err = ubi_io_read_ec_hdr(ubi, pnum, ec_hdr, 0);
1962 		ubi_err(ubi, "self-check failed for PEB %d", pnum);
1993 		e->pnum, e->ec, root);
2016 		e->pnum, e->ec);
2099 	err = ubi_self_check_all_ff(ubi, e->pnum, ubi->vid_hdr_aloffset,
2102 		ubi_err(ubi, "new PEB %d does not contain all 0xFF bytes", e->pnum);
2106 	return e->pnum;