1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 6c4e2baa9290..6b10acfc2f5c 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -1968,7 +1968,7 @@ void btrfs_dump_free_space(struct btrfs_block_group_cache *block_group,
 
         for (n = rb_first(&ctl->free_space_offset); n; n = rb_next(n)) {
                 info = rb_entry(n, struct btrfs_free_space, offset_index);
-                if (info->bytes >= bytes)
+                if (info->bytes >= bytes && !block_group->ro)
                         count++;
                 printk(KERN_CRIT "entry offset %llu, bytes %llu, bitmap %s\n",
                        (unsigned long long)info->offset,