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btrfs: qgroup: Drop root parameter from update_qgroup_limit_item 

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>
hifive-unleashed-5.1
Lu Fengqi 2018-07-18 14:45:27 +08:00 committed by David Sterba
parent 69104618f4
commit ac8a866af1
1 changed files with 5 additions and 5 deletions
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10
fs/btrfs/qgroup.c
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@ -700,9 +700,9 @@ out:
}
static int update_qgroup_limit_item(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
struct btrfs_qgroup *qgroup)
{
struct btrfs_root *quota_root = trans->fs_info->quota_root;
struct btrfs_path *path;
struct btrfs_key key;
struct extent_buffer *l;
@ -718,7 +718,7 @@ static int update_qgroup_limit_item(struct btrfs_trans_handle *trans,
if (!path)
return -ENOMEM;
ret = btrfs_search_slot(trans, root, &key, path, 0, 1);
ret = btrfs_search_slot(trans, quota_root, &key, path, 0, 1);
if (ret > 0)
ret = -ENOENT;
@ -1509,7 +1509,7 @@ int btrfs_limit_qgroup(struct btrfs_trans_handle *trans,
spin_unlock(&fs_info->qgroup_lock);
ret = update_qgroup_limit_item(trans, quota_root, qgroup);
ret = update_qgroup_limit_item(trans, qgroup);
if (ret) {
fs_info->qgroup_flags |= BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT;
btrfs_info(fs_info, "unable to update quota limit for %llu",
@ -2214,7 +2214,7 @@ int btrfs_run_qgroups(struct btrfs_trans_handle *trans,
if (ret)
fs_info->qgroup_flags |=
BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT;
ret = update_qgroup_limit_item(trans, quota_root, qgroup);
ret = update_qgroup_limit_item(trans, qgroup);
if (ret)
fs_info->qgroup_flags |=
BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT;
@ -2323,7 +2323,7 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans,
dstgroup->rsv_rfer = inherit->lim.rsv_rfer;
dstgroup->rsv_excl = inherit->lim.rsv_excl;
ret = update_qgroup_limit_item(trans, quota_root, dstgroup);
ret = update_qgroup_limit_item(trans, dstgroup);
if (ret) {
fs_info->qgroup_flags |= BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT;
btrfs_info(fs_info,