Re: [PATCH v2 2/3] xfs: fix infinite loop by detaching the group/project hints from user dquot

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

On Tue, Nov 26, 2013 at 09:38:49PM +0800, Jeff Liu wrote:
> +     if (flags & XFS_QMOPT_UQUOTA)
> +             return xfs_qm_dqpurge(dqp, NULL);

To me it doesn't make any sense to overload this function for the user
quotas that don't have hints.

I'd suggest dropping this hunk and keeping a separate walk for
releasing the uquots.