1 files changed, 23 insertions, 0 deletions
diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
index 413d2defbd8c..beb6e30c1bbf 100644
--- a/fs/xfs/scrub/repair.c
+++ b/fs/xfs/scrub/repair.c
@@ -1368,3 +1368,26 @@ xrep_ino_dqattach(
 
 	return error;
 }
+
+/* Reinitialize the per-AG block reservation for the AG we just fixed. */
+int
+xrep_reset_perag_resv(
+	struct xfs_scrub	*sc)
+{
+	int			error;
+
+	if (!(sc->flags & XREP_RESET_PERAG_RESV))
+		return 0;
+
+	ASSERT(sc->sa.pag != NULL);
+	ASSERT(sc->ops->type == ST_PERAG);
+	ASSERT(sc->tp);
+
+	sc->flags &= ~XREP_RESET_PERAG_RESV;
+	error = xfs_ag_resv_free(sc->sa.pag);
+	if (error)
+		goto out;
+	error = xfs_ag_resv_init(sc->sa.pag, sc->tp);
+out:
+	return error;
+}