Re: [dpdk-dev] [PATCH v3 2/3] net/af_xdp: use correct fill queue addresses

2020-02-12 Thread Ye Xiaolong
On 02/10, Ciara Loftus wrote: >The fill queue addresses should start at the beginning of the mempool >object instead of the beginning of the mbuf. This is because the umem >frame headroom includes the mp hdrobj size. Starting at this point >ensures AF_XDP doesn't write past the available room in th

[dpdk-dev] [PATCH v3 2/3] net/af_xdp: use correct fill queue addresses

2020-02-10 Thread Ciara Loftus
The fill queue addresses should start at the beginning of the mempool object instead of the beginning of the mbuf. This is because the umem frame headroom includes the mp hdrobj size. Starting at this point ensures AF_XDP doesn't write past the available room in the frame, in the case of larger pac