Function defragModule

app/redis-6.2.6/src/defrag.c:801–810

Defrag a module key. This is either done immediately or scheduled * for later. Returns then number of pointers defragged. */

 * for later. Returns then number of pointers defragged.
 */
long defragModule(redisDb *db, dictEntry *kde) {
    robj *obj = dictGetVal(kde);
    serverAssert(obj->type == OBJ_MODULE);
    long defragged = 0;

    if (!moduleDefragValue(dictGetKey(kde), obj, &defragged))
        defragLater(db, kde);

    return defragged;
}

/* for each key we scan in the main dict, this function will attempt to defrag
 * all the various pointers it has. Returns a stat of how many pointers were