1461 	struct dm_bio_prison_cell_v2 *prealloc;  in mg_lock_writes()  local
1463 	prealloc = alloc_prison_cell(cache);  in mg_lock_writes()
1473 			    prealloc, &mg->cell);  in mg_lock_writes()
1475 		free_prison_cell(cache, prealloc);  in mg_lock_writes()
1480 	if (mg->cell != prealloc)  in mg_lock_writes()
1481 		free_prison_cell(cache, prealloc);  in mg_lock_writes()
1586 	struct dm_bio_prison_cell_v2 *prealloc;  in invalidate_lock()  local
1588 	prealloc = alloc_prison_cell(cache);  in invalidate_lock()
1592 			    READ_WRITE_LOCK_LEVEL, prealloc, &mg->cell);  in invalidate_lock()
1594 		free_prison_cell(cache, prealloc);  in invalidate_lock()
1599 	if (mg->cell != prealloc)  in invalidate_lock()
1600 		free_prison_cell(cache, prealloc);  in invalidate_lock()