page_frag_cache_drain
page_frag_cache_drain(&priv->rx[i].page_cache);
page_frag_cache_drain(&q->cache);
page_frag_cache_drain(&q->cache);
page_frag_cache_drain(&queue->pf_cache);
page_frag_cache_drain(&queue->pf_cache);
page_frag_cache_drain(&queue->pf_cache);
page_frag_cache_drain(&n->pf_cache);
void page_frag_cache_drain(struct page_frag_cache *nc);
EXPORT_SYMBOL(page_frag_cache_drain);
page_frag_cache_drain(&conn->tx_data_alloc);
page_frag_cache_drain(&local->tx_alloc);
page_frag_cache_drain(&svsk->sk_frag_cache);
page_frag_cache_drain(&test_nc);