Re: [PATCH net-next] hv_netvsc: Implement batching of receive completions

2016-08-19 Thread David Miller
From: Haiyang Zhang Date: Fri, 19 Aug 2016 14:47:09 -0700 > From: Haiyang Zhang > > The existing code uses busy retry when unable to send out receive > completions due to full ring buffer. It also gives up retrying after limit > is reached, and causes receive buffer slots not being recycled. >

[PATCH net-next] hv_netvsc: Implement batching of receive completions

2016-08-19 Thread Haiyang Zhang
From: Haiyang Zhang The existing code uses busy retry when unable to send out receive completions due to full ring buffer. It also gives up retrying after limit is reached, and causes receive buffer slots not being recycled. This patch implements batching of receive completions. It also prevents