xfs: per-type quota timers and warn limits

xfs: per-type quota timers and warn limits

Move timers and warnings out of xfs_quotainfo and into xfs_def_quota
so that we can utilize them on a per-type basis, rather than enforcing
them based on the values found in the first enabled quota type.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
[zlang: new way to get defquota in xfs_qm_init_timelimits]
[zlang: remove redundant defq assign]
Signed-off-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>