Re: [dpdk-dev] [PATCH V2 1/2] net/netvsc: allow setting rx and tx copy break

2020-10-31 Thread Long Li
> Subject: Re: [dpdk-dev] [PATCH V2 1/2] net/netvsc: allow setting rx and tx > copy break > > On 10/23/2020 10:54 PM, Long Li wrote: > > From: Stephen Hemminger > > > > The values for Rx and Tx copy break should be tunable rather than hard > > coded constant

Re: [dpdk-dev] [PATCH V2 1/2] net/netvsc: allow setting rx and tx copy break

2020-10-29 Thread Ferruh Yigit
On 10/23/2020 10:54 PM, Long Li wrote: From: Stephen Hemminger The values for Rx and Tx copy break should be tunable rather than hard coded constants. The rx_copybreak sets the threshold where the driver uses an external mbuf to avoid having to copy data. Setting 0 for copybreak will cause dri

[dpdk-dev] [PATCH V2 1/2] net/netvsc: allow setting rx and tx copy break

2020-10-23 Thread Long Li
From: Stephen Hemminger The values for Rx and Tx copy break should be tunable rather than hard coded constants. The rx_copybreak sets the threshold where the driver uses an external mbuf to avoid having to copy data. Setting 0 for copybreak will cause driver to always create an external mbuf. Se