diff options
Diffstat (limited to 'drivers/md/dm-snap.c')
| -rw-r--r-- | drivers/md/dm-snap.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 751ec5ea1dbb..dcf34c6b05ad 100644 --- 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; } } |