diff options
Diffstat (limited to 'fs/btrfs/block-group.c')
| -rw-r--r-- | fs/btrfs/block-group.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index ccc3271c20ca..9c3523b6e016 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1679,6 +1679,7 @@ out: static int exclude_super_stripes(struct btrfs_block_group *cache) { struct btrfs_fs_info *fs_info = cache->fs_info; + const bool zoned = btrfs_is_zoned(fs_info); u64 bytenr; u64 *logical; int stripe_len; @@ -1700,6 +1701,14 @@ static int exclude_super_stripes(struct btrfs_block_group *cache) if (ret) return ret; + /* Shouldn't have super stripes in sequential zones */ + if (zoned && nr) { + btrfs_err(fs_info, + "zoned: block group %llu must not contain super block", + cache->start); + return -EUCLEAN; + } + while (nr--) { u64 len = min_t(u64, stripe_len, cache->start + cache->length - logical[nr]); |