down_read(&info->groups_sem);
again:
list_for_each_entry(cache, &info->block_groups[index], list) {
+ u64 avail;
+
spin_lock(&cache->lock);
+ avail = cache->length - cache->used - cache->pinned -
+ cache->reserved - cache->delalloc_bytes -
+ cache->bytes_super - cache->zone_unusable;
btrfs_info(fs_info,
-"block group %llu has %llu bytes, %llu used %llu pinned %llu reserved %llu delalloc %llu super %llu zone_unusable %s",
+"block group %llu has %llu bytes, %llu used %llu pinned %llu reserved %llu delalloc %llu super %llu zone_unusable (%llu bytes available) %s",
cache->start, cache->length, cache->used, cache->pinned,
cache->reserved, cache->delalloc_bytes,
cache->bytes_super, cache->zone_unusable,
- cache->ro ? "[readonly]" : "");
+ avail, cache->ro ? "[readonly]" : "");
spin_unlock(&cache->lock);
btrfs_dump_free_space(cache, bytes);
}