- spin_lock(&fs_info->send_reloc_lock);
- if (fs_info->send_in_progress) {
- btrfs_warn_rl(fs_info,
-"cannot run relocation while send operations are in progress (%d in progress)",
- fs_info->send_in_progress);
- spin_unlock(&fs_info->send_reloc_lock);
- return -EAGAIN;
- }