ext4_bdev_mark_dead() passes bdev->bd_holder to ext4_force_shutdown()
instead of bdev->bd_super leading to crashes. Fix it.
Fixes: dd2e31afba9e ("ext4: wire up the ->mark_dead holder operation for log devices")
Signed-off-by: Jan Kara <jack@xxxxxxx>
---
fs/ext4/super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 6f43a86ecf16..53d74144ee34 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1098,7 +1098,7 @@ void ext4_update_dynamic_rev(struct super_block *sb)
static void ext4_bdev_mark_dead(struct block_device *bdev)
{
- ext4_force_shutdown(bdev->bd_holder, EXT4_GOING_FLAGS_NOLOGFLUSH);
+ ext4_force_shutdown(bdev->bd_super, EXT4_GOING_FLAGS_NOLOGFLUSH);
}
static const struct blk_holder_ops ext4_holder_ops = {
--
2.35.3
