Function discontinueAsyncRehash

src/dict.cpp:476–490

void discontinueAsyncRehash(dict *d) {
    // We inform our async rehashers and the completion function the results are to be
    //  abandoned.  We keep the asyncdata linked in so that dictEntry's are still added
    //  to the GC list.  This is because we can't gurantee when the other threads will
    //  stop looking at them.
    if (d->asyncdata != nullptr) {
        auto adata = d->asyncdata;
        while (adata != nullptr && !adata->abondon.load(std::memory_order_relaxed)) {
            adata->abondon = true;
            adata = adata->next;
        }
        if (dictIsRehashing(d))
            d->rehashidx = 0;
    }
}

void dictCompleteRehashAsync(dictAsyncRehashCtl *ctl, bool fFree) {
    dict *d = ctl->dict;