UBI: print amount of reserved PEBs
When marking a PEB as bad, print how many PEBs are left reserved.
This is very useful information.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 784681e..f25ae29 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -1072,10 +1072,9 @@
ubi_err("no reserved physical eraseblocks");
goto out_ro;
}
-
spin_unlock(&ubi->volumes_lock);
- ubi_msg("mark PEB %d as bad", pnum);
+ ubi_msg("mark PEB %d as bad", pnum);
err = ubi_io_mark_bad(ubi, pnum);
if (err)
goto out_ro;
@@ -1085,7 +1084,9 @@
ubi->bad_peb_count += 1;
ubi->good_peb_count -= 1;
ubi_calculate_reserved(ubi);
- if (ubi->beb_rsvd_pebs == 0)
+ if (ubi->beb_rsvd_pebs)
+ ubi_msg("%d PEBs left in the reserve", ubi->beb_rsvd_pebs);
+ else
ubi_warn("last PEB from the reserved pool was used");
spin_unlock(&ubi->volumes_lock);