net: thunderx: Use napi_consume_skb for bulk free
authorSunil Goutham <sgoutham@cavium.com>
Fri, 12 Aug 2016 11:21:41 +0000 (16:51 +0530)
committerDavid S. Miller <davem@davemloft.net>
Sat, 13 Aug 2016 18:59:32 +0000 (11:59 -0700)
This patch enables bulk freeing on the Tx side.

Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/cavium/thunder/nicvf_main.c

index 0b68f2b6de5dd6870386b57a9a349c0dd02917ef..eb48d33ec67b6262d67817d148da49aee2c955d8 100644 (file)
@@ -521,7 +521,8 @@ static int nicvf_init_resources(struct nicvf *nic)
 
 static void nicvf_snd_pkt_handler(struct net_device *netdev,
                                  struct cmp_queue *cq,
-                                 struct cqe_send_t *cqe_tx, int cqe_type)
+                                 struct cqe_send_t *cqe_tx,
+                                 int cqe_type, int budget)
 {
        struct sk_buff *skb = NULL;
        struct nicvf *nic = netdev_priv(netdev);
@@ -545,7 +546,7 @@ static void nicvf_snd_pkt_handler(struct net_device *netdev,
        if (skb) {
                nicvf_put_sq_desc(sq, hdr->subdesc_cnt + 1);
                prefetch(skb);
-               dev_consume_skb_any(skb);
+               napi_consume_skb(skb, budget);
                sq->skbuff[cqe_tx->sqe_ptr] = (u64)NULL;
        } else {
                /* In case of HW TSO, HW sends a CQE for each segment of a TSO
@@ -700,7 +701,8 @@ loop:
                break;
                case CQE_TYPE_SEND:
                        nicvf_snd_pkt_handler(netdev, cq,
-                                             (void *)cq_desc, CQE_TYPE_SEND);
+                                             (void *)cq_desc, CQE_TYPE_SEND,
+                                             budget);
                        tx_done++;
                break;
                case CQE_TYPE_INVALID: