diff options
Diffstat (limited to 'net/core/pktgen.c')
| -rw-r--r-- | net/core/pktgen.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 1ebdf1c0d118..de8d5cc5eb24 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -273,7 +273,6 @@ struct pktgen_dev { /* runtime counters relating to clone_skb */ - __u64 allocated_skbs; __u32 clone_count; int last_ok; /* Was last skb sent? * Or a failed transmit of some sort? @@ -2279,7 +2278,7 @@ static void spin(struct pktgen_dev *pkt_dev, ktime_t spin_until) static inline void set_pkt_overhead(struct pktgen_dev *pkt_dev) { - pkt_dev->pkt_overhead = 0; + pkt_dev->pkt_overhead = LL_RESERVED_SPACE(pkt_dev->odev); pkt_dev->pkt_overhead += pkt_dev->nr_labels*sizeof(u32); pkt_dev->pkt_overhead += VLAN_TAG_SIZE(pkt_dev); pkt_dev->pkt_overhead += SVLAN_TAG_SIZE(pkt_dev); @@ -2788,6 +2787,7 @@ static struct sk_buff *pktgen_alloc_skb(struct net_device *dev, } else { skb = __netdev_alloc_skb(dev, size, GFP_NOWAIT); } + skb_reserve(skb, LL_RESERVED_SPACE(dev)); return skb; } @@ -3397,7 +3397,6 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev) return; } pkt_dev->last_pkt_size = pkt_dev->skb->len; - pkt_dev->allocated_skbs++; pkt_dev->clone_count = 0; /* reset counter */ } @@ -3514,8 +3513,6 @@ static int pktgen_thread_worker(void *arg) set_freezable(); - __set_current_state(TASK_RUNNING); - while (!kthread_should_stop()) { pkt_dev = next_to_run(t); @@ -3560,7 +3557,6 @@ static int pktgen_thread_worker(void *arg) try_to_freeze(); } - set_current_state(TASK_INTERRUPTIBLE); pr_debug("%s stopping all device\n", t->tsk->comm); pktgen_stop(t); |