[dpdk-dev] [PATCH] net/af_xdp: Don't allow umem sharing for xsks with same netdev, qid

Ferruh Yigit ferruh.yigit at intel.com
Tue Oct 13 10:52:04 CEST 2020


On 10/8/2020 10:17 AM, Ciara Loftus wrote:
> Supporting this would require locks, which would impact the performance of
> the more typical cases - xsks with different qids and netdevs.
> 
> Signed-off-by: Ciara Loftus <ciara.loftus at intel.com>
> Fixes: 74b46340e2d4 ("net/af_xdp: support shared UMEM")

Hi Ciara,

'check-git-log.sh' script is giving some errors, can you please fix them, you 
can run script as: "./devtools/check-git-log.sh -n1"

And can you please give some sample in the description what is not supported now?

Also does this require any documentation update, as kind of limitation or known 
issues?


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