Make sure that the local variable rzone in dmz_do_reclaim() is always
initialized before being used for printing debug messages.
Fixes: f97809aec589 ("dm zoned: per-device reclaim")
Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxx>
Cc: Hannes Reinecke <hare@xxxxxxx>
---
drivers/md/dm-zoned-reclaim.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/md/dm-zoned-reclaim.c b/drivers/md/dm-zoned-reclaim.c
index 2261b4dd60b7..dd1eebf6e50f 100644
--- a/drivers/md/dm-zoned-reclaim.c
+++ b/drivers/md/dm-zoned-reclaim.c
@@ -377,6 +377,7 @@ static int dmz_do_reclaim(struct dmz_reclaim *zrc)
dmz_metadata_label(zmd), zrc->dev_idx);
return -EBUSY;
}
+ rzone = dzone;
start = jiffies;
if (dmz_is_cache(dzone) || dmz_is_rnd(dzone)) {
@@ -391,8 +392,6 @@ static int dmz_do_reclaim(struct dmz_reclaim *zrc)
*/
ret = dmz_reclaim_rnd_data(zrc, dzone);
}
- rzone = dzone;
-
} else {
struct dm_zone *bzone = dzone->bzone;
sector_t chunk_block = 0;
@@ -415,7 +414,6 @@ static int dmz_do_reclaim(struct dmz_reclaim *zrc)
* be later reclaimed.
*/
ret = dmz_reclaim_seq_data(zrc, dzone);
- rzone = dzone;
}
}
out:
--
2.26.2
--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel
