423 	snapshot_t_mut(c, id)->equiv = nr_live == 1  in bch2_snapshot_set_equiv()
424 		? snapshot_t_mut(c, child[live_idx])->equiv  in bch2_snapshot_set_equiv()
1299 		snapshot_t_mut(c, new_snapids[i])->equiv = new_snapids[i];  in create_snapids()
1418 	u32 equiv = bch2_snapshot_equiv(c, k.k->p.snapshot);  in delete_dead_snapshots_process_key()  local
1419 	if (!equiv) /* key for invalid snapshot node, but we chose not to delete */  in delete_dead_snapshots_process_key()
1430 	    snapshot_list_has_id(equiv_seen, equiv))  in delete_dead_snapshots_process_key()
1436 	ret = snapshot_list_add_nodup(c, equiv_seen, equiv);  in delete_dead_snapshots_process_key()
1453 	if (equiv != k.k->p.snapshot) {  in delete_dead_snapshots_process_key()
1459 		new->k.p.snapshot = equiv;  in delete_dead_snapshots_process_key()
1664 		u32 equiv = bch2_snapshot_equiv(c, snapshot);  in bch2_delete_dead_snapshots()
1666 		equiv != snapshot  in bch2_delete_dead_snapshots()