ret = qgroup_reserve(root, num_bytes, enforce);
if (ret < 0)
return ret;
- atomic_add(num_bytes, &root->qgroup_meta_rsv);
+ atomic64_add(num_bytes, &root->qgroup_meta_rsv);
return ret;
}
void btrfs_qgroup_free_meta_all(struct btrfs_root *root)
{
struct btrfs_fs_info *fs_info = root->fs_info;
- int reserved;
+ u64 reserved;
if (!test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags) ||
!is_fstree(root->objectid))
return;
- reserved = atomic_xchg(&root->qgroup_meta_rsv, 0);
+ reserved = atomic64_xchg(&root->qgroup_meta_rsv, 0);
if (reserved == 0)
return;
btrfs_qgroup_free_refroot(fs_info, root->objectid, reserved);
return;
BUG_ON(num_bytes != round_down(num_bytes, fs_info->nodesize));
- WARN_ON(atomic_read(&root->qgroup_meta_rsv) < num_bytes);
- atomic_sub(num_bytes, &root->qgroup_meta_rsv);
+ WARN_ON(atomic64_read(&root->qgroup_meta_rsv) < num_bytes);
+ atomic64_sub(num_bytes, &root->qgroup_meta_rsv);
btrfs_qgroup_free_refroot(fs_info, root->objectid, num_bytes);
}