rtyeer

/* Expands ‘hmap‘, if necessary, to optimize the performance of searches. */
void
hmap_expand(struct hmap *hmap)
{
    size_t new_mask = calc_mask(hmap->n);
    if (new_mask > hmap->mask) {
        COVERAGE_INC(hmap_expand);
        resize(hmap, new_mask);
    }
}

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