[dpdk-dev] [PATCH] net/sfc: improve Rx free threshold default

[Ferruh Yigit]

On 4/5/2019 1:05 PM, Andrew Rybchenko wrote:
> Rx refill in one bulk (which is just 8 descriptors) by default is too
> aggressive and makes too many MMIO writes (Rx doorbells) if packet rate
> is high. Setting default to 1/8 of Rx descriptors number shows good
> performance results. Anyway it is a default value which may be
> overridden by Rx configuration provided by application.
> 
> Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>

Applied to dpdk-next-net/master, thanks.