diff options
| -rw-r--r-- | fs/ext4/resize.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index d13bb9e76482..fc885914c88a 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -78,6 +78,10 @@ int ext4_resize_begin(struct super_block *sb) ext4_msg(sb, KERN_ERR, "Online resizing not supported with bigalloc"); return -EOPNOTSUPP; } + if (ext4_has_feature_sparse_super2(sb)) { + ext4_msg(sb, KERN_ERR, "Online resizing not supported with sparse_super2"); + return -EOPNOTSUPP; + } if (test_and_set_bit_lock(EXT4_FLAGS_RESIZING, &EXT4_SB(sb)->s_ext4_flags)) |