xfs: report XFS_IS_CORRUPT errors to the health systemcorruption-health-reports_2022-10-14

Whenever we encounter XFS_IS_CORRUPT failures, we should report that to
the health monitoring system for later reporting.

I started with this semantic patch and massaged everything until it
built:

@@
expression mp, test;
@@

- if (XFS_IS_CORRUPT(mp, test)) return -EFSCORRUPTED;
+ if (XFS_IS_CORRUPT(mp, test)) { xfs_btree_mark_sick(cur); return -EFSCORRUPTED; }

@@
expression mp, test;
identifier label, error;
@@

- if (XFS_IS_CORRUPT(mp, test)) { error = -EFSCORRUPTED; goto label; }
+ if (XFS_IS_CORRUPT(mp, test)) { xfs_btree_mark_sick(cur); error = -EFSCORRUPTED; goto label; }

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

1 files changed, 7 insertions, 2 deletions

diff --git a/fs/xfs/scrub/refcount_repair.c b/fs/xfs/scrub/refcount_repair.c
index 0176948e8245..48d2e2d5e310 100644
--- a/fs/xfs/scrub/refcount_repair.c
+++ b/fs/xfs/scrub/refcount_repair.c
@@ -25,6 +25,7 @@
 #include "xfs_refcount_btree.h"
 #include "xfs_error.h"
 #include "xfs_ag.h"
+#include "xfs_health.h"
 #include "scrub/xfs_scrub.h"
 #include "scrub/scrub.h"
 #include "scrub/common.h"
@@ -252,8 +253,10 @@ xrep_refc_walk_rmaps(
 		error = xfs_rmap_get_rec(cur, &rmap, &have_gt);
 		if (error)
 			return error;
-		if (XFS_IS_CORRUPT(mp, !have_gt))
+		if (XFS_IS_CORRUPT(mp, !have_gt)) {
+			xfs_btree_mark_sick(cur);
 			return -EFSCORRUPTED;
+		}
 
 		if (rmap.rm_owner == XFS_RMAP_OWN_COW) {
 			error = xrep_refc_stash_cow(rr, rmap.rm_startblock,
@@ -380,8 +383,10 @@ xrep_refc_push_rmaps_at(
 	error = xfs_btree_decrement(sc->sa.rmap_cur, 0, &have_gt);
 	if (error)
 		return error;
-	if (XFS_IS_CORRUPT(sc->mp, !have_gt))
+	if (XFS_IS_CORRUPT(sc->mp, !have_gt)) {
+		xfs_btree_mark_sick(sc->sa.rmap_cur);
 		return -EFSCORRUPTED;
+	}
 
 	return 0;
 }