From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
When we're checking the realtime rmapbt, cross-reference the entries
with the realtime bitmap too.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
fs/xfs/scrub/rtrmap.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/fs/xfs/scrub/rtrmap.c b/fs/xfs/scrub/rtrmap.c
index 6dde3c026918..0685a647d373 100644
--- a/fs/xfs/scrub/rtrmap.c
+++ b/fs/xfs/scrub/rtrmap.c
@@ -56,6 +56,16 @@ xchk_setup_rtrmapbt(
/* Realtime reverse mapping. */
+/* Cross-reference with other metadata. */
+STATIC void
+xchk_rtrmapbt_xref(
+ struct xfs_scrub *sc,
+ struct xfs_rmap_irec *irec)
+{
+ xchk_xref_is_used_rt_space(sc, irec->rm_startblock,
+ irec->rm_blockcount);
+}
+
/* Scrub a realtime rmapbt record. */
STATIC int
xchk_rtrmapbt_helper(
@@ -86,6 +96,10 @@ xchk_rtrmapbt_helper(
if (is_bmbt || non_inode || is_attr)
xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
+ if (bs->sc->sm->sm_flags & XFS_SCRUB_OFLAG_CORRUPT)
+ goto out;
+
+ xchk_rtrmapbt_xref(bs->sc, &irec);
out:
return error;
}
