Merge tag 'hardening-v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / drivers / md / dm-snap.c

diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 751ec5e..dcf34c6 100644 (file)
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -2390,6 +2390,16 @@ static void snapshot_status(struct dm_target *ti, status_type_t type,
                                DMEMIT(" discard_passdown_origin");
                }
                break;
+
+       case STATUSTYPE_IMA:
+               DMEMIT_TARGET_NAME_VERSION(ti->type);
+               DMEMIT(",snap_origin_name=%s", snap->origin->name);
+               DMEMIT(",snap_cow_name=%s", snap->cow->name);
+               DMEMIT(",snap_valid=%c", snap->valid ? 'y' : 'n');
+               DMEMIT(",snap_merge_failed=%c", snap->merge_failed ? 'y' : 'n');
+               DMEMIT(",snapshot_overflowed=%c", snap->snapshot_overflowed ? 'y' : 'n');
+               DMEMIT(";");
+               break;
        }
 }
 
@@ -2734,6 +2744,9 @@ static void origin_status(struct dm_target *ti, status_type_t type,
        case STATUSTYPE_TABLE:
                snprintf(result, maxlen, "%s", o->dev->name);
                break;
+       case STATUSTYPE_IMA:
+               result[0] = '\0';
+               break;
        }
 }