Noquota should clear all mount options, and not just user and group quota.
Probably doesn't matter very much in real life.
SGI-PV: 987246
SGI-Modid: xfs-linux-melb:xfs-kern:32372a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Donald Douwsma <donaldd@sgi.com>
Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
                } else if (!strcmp(this_char, MNTOPT_NOQUOTA)) {
                        mp->m_qflags &= ~(XFS_UQUOTA_ACCT | XFS_UQUOTA_ACTIVE |
                                          XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE |
+                                         XFS_PQUOTA_ACCT | XFS_PQUOTA_ACTIVE |
                                          XFS_UQUOTA_ENFD | XFS_OQUOTA_ENFD);
                } else if (!strcmp(this_char, MNTOPT_QUOTA) ||
                           !strcmp(this_char, MNTOPT_UQUOTA) ||