[PATCH v2 4/4] examples/dma: add force minimal copy size parameter

[Bruce Richardson]

On Mon, Apr 11, 2022 at 08:14:59PM +0800, Chengwen Feng wrote:
> This patch adds force minimal copy size parameter
> (-m/--force-min-copy-size), so when do copy by CPU or DMA, the real copy
> size will be the maximum of mbuf's data_len and this parameter.
> 
> This parameter was designed to compare the performance between CPU copy
> and DMA copy. User could send small packets with a high rate to drive
> the performance test.
> 
> Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>
> ---

Acked-by: Bruce Richardson <bruce.richardson at intel.com>