Messages in this thread | | | Subject | Re: [PATCH net-next 7/8] vhost_net: try batch dequing from skb array | From | Jason Wang <> | Date | Wed, 29 Mar 2017 17:58:23 +0800 |
| |
On 2017年03月23日 13:34, Jason Wang wrote: > > >> >>> +{ >>> + if (rvq->rh != rvq->rt) >>> + goto out; >>> + >>> + rvq->rh = rvq->rt = 0; >>> + rvq->rt = skb_array_consume_batched_bh(rvq->rx_array, rvq->rxq, >>> + VHOST_RX_BATCH); >> A comment explaining why is is -bh would be helpful. > > Ok. > > Thanks
Rethink about this. It looks like -bh is not needed in this case since no consumer run in bh.
Thanks
| |