> -Original Message-
> From: Zhang, Qi Z
> Sent: Friday, October 26, 2018 11:42 PM
> To: Ananyev, Konstantin ; Xing, Beilei
>
> Cc: dev@dpdk.org; sta...@dpdk.org
> Subject: RE: [dpdk-dev] [PATCH v2] net/i40e: fix Rx instability with vector
> mode
>
>
> -Original Message-
> From: Richardson, Bruce
> Sent: Friday, October 26, 2018 6:12 AM
> To: Xing, Beilei
> Cc: Zhang, Qi Z ; dev@dpdk.org; sta...@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2] net/i40e: fix Rx instability with vector
> mode
>
> On Fri,
> -Original Message-
> From: Ananyev, Konstantin
> Sent: Friday, October 26, 2018 3:47 AM
> To: Xing, Beilei ; Zhang, Qi Z
> Cc: dev@dpdk.org; sta...@dpdk.org
> Subject: RE: [dpdk-dev] [PATCH v2] net/i40e: fix Rx instability with vector
> mode
>
>
> Hi
On Fri, Oct 26, 2018 at 02:33:27PM +0800, Beilei Xing wrote:
> Previously, there is instability during vector Rx if descriptor
> number is not power of 2, e.g. process hang and some Rx packets
> are unexpectedly empty. That's because vector Rx mode assumes Rx
> descriptor number is power of 2 when
Hi,
>
> Previously, there is instability during vector Rx if descriptor
> number is not power of 2, e.g. process hang and some Rx packets
> are unexpectedly empty. That's because vector Rx mode assumes Rx
> descriptor number is power of 2 when doing bit mask.
> This patch allows vector mode onl
Previously, there is instability during vector Rx if descriptor
number is not power of 2, e.g. process hang and some Rx packets
are unexpectedly empty. That's because vector Rx mode assumes Rx
descriptor number is power of 2 when doing bit mask.
This patch allows vector mode only when the number of
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