Commit 711169c4 authored by Lu Fengqi's avatar Lu Fengqi Committed by David Sterba
Browse files

btrfs: qgroup: Drop quota_root parameter from add_qgroup_relation_item 



It can be fetched from the transaction handle.

Signed-off-by: default avatarLu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent fa59f27c

fs/btrfs/qgroup.c

+9 −9
Original line number Diff line number Diff line
@@ -530,11 +530,11 @@ void btrfs_free_qgroup_config(struct btrfs_fs_info *fs_info) 
	fs_info->qgroup_ulist = NULL;

}



static int add_qgroup_relation_item(struct btrfs_trans_handle *trans,

				    struct btrfs_root *quota_root,

				    u64 src, u64 dst)

static int add_qgroup_relation_item(struct btrfs_trans_handle *trans, u64 src,

				    u64 dst)

{

	int ret;

	struct btrfs_root *quota_root = trans->fs_info->quota_root;

	struct btrfs_path *path;

	struct btrfs_key key;
@@ -1274,11 +1274,11 @@ int btrfs_add_qgroup_relation(struct btrfs_trans_handle *trans, 
		}

	}



	ret = add_qgroup_relation_item(trans, quota_root, src, dst);

	ret = add_qgroup_relation_item(trans, src, dst);

	if (ret)

		goto out;



	ret = add_qgroup_relation_item(trans, quota_root, dst, src);

	ret = add_qgroup_relation_item(trans, dst, src);

	if (ret) {

		del_qgroup_relation_item(trans, quota_root, src, dst);

		goto out;
@@ -2295,12 +2295,12 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, 
		for (i = 0; i < inherit->num_qgroups; ++i, ++i_qgroups) {

			if (*i_qgroups == 0)

				continue;

			ret = add_qgroup_relation_item(trans, quota_root,

						       objectid, *i_qgroups);

			ret = add_qgroup_relation_item(trans, objectid,

						       *i_qgroups);

			if (ret && ret != -EEXIST)

				goto out;

			ret = add_qgroup_relation_item(trans, quota_root,

						       *i_qgroups, objectid);

			ret = add_qgroup_relation_item(trans, *i_qgroups,

						       objectid);

			if (ret && ret != -EEXIST)

				goto out;

		}