xfs: bail out of scrub immediately if scan incomplete

If a scrubber cannot complete its check and signals an incomplete check,
we must bail out immediately without updating health status, trying a
repair, etc. because our scan is incomplete and we therefore do not know
much more.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

diff --git a/fs/xfs/scrub/scrub.c b/fs/xfs/scrub/scrub.c
index 8ebf35b..47c68c7 100644 (file)
--- a/fs/xfs/scrub/scrub.c
+++ b/fs/xfs/scrub/scrub.c
@@ -517,7 +517,7 @@ retry_op:
                        goto out;
                sc.flags |= XCHK_TRY_HARDER;
                goto retry_op;
-       } else if (error)
+       } else if (error || (sm->sm_flags & XFS_SCRUB_OFLAG_INCOMPLETE))
                goto out_teardown;
 
        xchk_update_health(&sc);