C++ (Cpp) ccci_skb_enqueue Beispiele

Beispiel #1

Datei: ccci_bm.c Projekt: SelfImp/m75

void ccci_free_skb(struct sk_buff *skb, DATA_POLICY policy)
{
	CCCI_DBG_MSG(-1, BM, "%ps free skb %p, policy=%d\n", __builtin_return_address(0), skb, policy);
	switch(policy) {
		case RECYCLE:	
			// 1. reset sk_buff (take __alloc_skb as ref.)
			skb->data = skb->head;
			skb->len = 0;
			skb_reset_tail_pointer(skb);
			// 2. enqueue
			if(skb_size(skb) < SKB_1_5K) {
				ccci_skb_enqueue(&skb_pool_16, skb);
			} else if (skb_size(skb) < SKB_4K) {
				ccci_skb_enqueue(&skb_pool_1_5K, skb);
			} else {
				ccci_skb_enqueue(&skb_pool_4K, skb);
			}
			break;
		case FREE:
			dev_kfree_skb_any(skb);
			break;
		case NOOP:
		default:
			break;
	};
}

Beispiel #2

Datei: ccci_bm.c Projekt: P-D-A/android_kernel_lge_mt6753

void ccci_free_skb(struct sk_buff *skb, DATA_POLICY policy)
{
	CCCI_DBG_MSG(-1, BM, "%ps free skb %p, policy=%d, len=%d\n", __builtin_return_address(0),
		     skb, policy, skb_size(skb));
	switch (policy) {
	case RECYCLE:
		/* 1. reset sk_buff (take __alloc_skb as ref.) */
		skb->data = skb->head;
		skb->len = 0;
		skb_reset_tail_pointer(skb);
		/* 2. enqueue */
		if (skb_size(skb) < SKB_1_5K)
			ccci_skb_enqueue(&skb_pool_16, skb);
		else if (skb_size(skb) < SKB_4K)
			ccci_skb_enqueue(&skb_pool_1_5K, skb);
		else
			ccci_skb_enqueue(&skb_pool_4K, skb);
		break;
	case FREE:
#ifdef CCCI_MEM_BM_DEBUG
		if (ccci_skb_addr_checker(skb)) {
			CCCI_INF_MSG(-1, BM, "ccci_skb_addr_checker failed\n");
			dump_stack();
		}
#endif
		dev_kfree_skb_any(skb);
		break;
	case NOOP:
	default:
		break;
	};
}