diff --git a/fs/xfs/scrub/rgsuper.c b/fs/xfs/scrub/rgsuper.c
index 3dad6e5da74e..2bd2c0351b35 100644
--- a/fs/xfs/scrub/rgsuper.c
+++ b/fs/xfs/scrub/rgsuper.c
@@ -23,6 +23,8 @@ int
 xchk_setup_rgsuperblock(
 	struct xfs_scrub	*sc)
 {
+	if (xchk_need_intent_drain(sc))
+		xchk_fsgates_enable(sc, XCHK_FSGATES_DRAIN);
 	return xchk_trans_alloc(sc, 0);
 }
 
@@ -43,6 +45,7 @@ xchk_rgsuperblock(
 	struct xfs_scrub	*sc)
 {
 	xfs_rgnumber_t		rgno = sc->sm->sm_agno;
+	unsigned int		flags;
 	int			error;
 
 	/*
@@ -63,7 +66,12 @@ xchk_rgsuperblock(
 	if (!xchk_xref_process_error(sc, 0, 0, &error))
 		return error;
 
-	error = xchk_rtgroup_lock(sc, &sc->sr, XFS_RTGLOCK_BITMAP_SHARED);
+	if (xfs_has_rtrmapbt(sc->mp))
+		flags = XFS_RTGLOCK_BITMAP | XFS_RTGLOCK_RMAP;
+	else
+		flags = XFS_RTGLOCK_BITMAP_SHARED;
+
+	error = xchk_rtgroup_lock(sc, &sc->sr, flags);
 	if (error)
 		return error;