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btrfs: qgroup: Drop quota_root parameter from add_qgroup_relation_item

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It can be fetched from the transaction handle.

Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Lu Fengqi 2018-07-18 14:45:24 +08:00 committed by David Sterba
parent fa59f27c8c
commit 711169c40f
1 changed files with 9 additions and 9 deletions
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18
fs/btrfs/qgroup.c
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@ -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;
}