xfs: allow dquot rt block count to exceed rt blocks on reflink fs

Update the quota scrubber to allow dquots where the realtime block count
exceeds the block count of the rt volume if reflink is enabled.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>

diff --git a/fs/xfs/scrub/quota.c b/fs/xfs/scrub/quota.c
index 183d531875eae505c42da746bbe596f511d4f202..58d6d4ed2853b35c8ca4b1ec23b1890bbd700896 100644 (file)
--- a/fs/xfs/scrub/quota.c
+++ b/fs/xfs/scrub/quota.c
@@ -212,12 +212,18 @@ xchk_quota_item(
                if (mp->m_sb.sb_dblocks < dq->q_blk.count)
                        xchk_fblock_set_warning(sc, XFS_DATA_FORK,
                                        offset);
+               if (mp->m_sb.sb_rblocks < dq->q_rtb.count)
+                       xchk_fblock_set_warning(sc, XFS_DATA_FORK,
+                                       offset);
        } else {
                if (mp->m_sb.sb_dblocks < dq->q_blk.count)
                        xchk_fblock_set_corrupt(sc, XFS_DATA_FORK,
                                        offset);
+               if (mp->m_sb.sb_rblocks < dq->q_rtb.count)
+                       xchk_fblock_set_corrupt(sc, XFS_DATA_FORK,
+                                       offset);
        }
-       if (dq->q_ino.count > fs_icount || dq->q_rtb.count > mp->m_sb.sb_rblocks)
+       if (dq->q_ino.count > fs_icount)
                xchk_fblock_set_corrupt(sc, XFS_DATA_FORK, offset);
 
        /*