c
struct npc_mcam {
    // ...
    struct kmem_cache *counters_bmap_cache;
    void *counters_bmap;
    // ...
};

void rvu_npc_freemem(struct rvu *rvu)
{
    // ...
    kmem_cache_free(mcam->counters_bmap_cache, mcam->counters_bmap);
    // ...
}
