diff options
Diffstat (limited to 'fs/btrfs/zoned.c')
| -rw-r--r-- | fs/btrfs/zoned.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c index 0b1b1f38a196..8b3868088c5e 100644 --- a/fs/btrfs/zoned.c +++ b/fs/btrfs/zoned.c @@ -552,7 +552,13 @@ int btrfs_sb_log_location(struct btrfs_device *device, int mirror, int rw, struct btrfs_zoned_device_info *zinfo = device->zone_info; u32 zone_num; - if (!zinfo) { + /* + * For a zoned filesystem on a non-zoned block device, use the same + * super block locations as regular filesystem. Doing so, the super + * block can always be retrieved and the zoned flag of the volume + * detected from the super block information. + */ + if (!bdev_is_zoned(device->bdev)) { *bytenr_ret = btrfs_sb_offset(mirror); return 0; } |