diff options
Diffstat (limited to 'drivers/net/cxgb4vf/sge.c')
| -rw-r--r-- | drivers/net/cxgb4vf/sge.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/net/cxgb4vf/sge.c b/drivers/net/cxgb4vf/sge.c index f857d20e1d3..5c4a81dae19 100644 --- a/drivers/net/cxgb4vf/sge.c +++ b/drivers/net/cxgb4vf/sge.c @@ -1301,18 +1301,7 @@ int t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev) * wait for acks to really free up the data the extra memory * is even less. On the positive side we run the destructors * on the sending CPU rather than on a potentially different - * completing CPU, usually a good thing. We also run them - * without holding our TX queue lock, unlike what - * reclaim_completed_tx() would otherwise do. - * - * XXX Actually the above is somewhat incorrect since we don't - * XXX yet have a periodic timer which reclaims TX Descriptors. - * XXX What's our plan for this? - * XXX - * XXX Also, we don't currently have a TX Queue lock but - * XXX that may be the result of not having any current - * XXX asynchronous path for reclaiming completed TX - * XXX Descriptors ... + * completing CPU, usually a good thing. * * Run the destructor before telling the DMA engine about the * packet to make sure it doesn't complete and get freed |