Re: [dpdk-dev] [PATCH] net/af_xdp: enable support for unaligned umem chunks

2019-09-04 Thread Loftus, Ciara
> > Hi, Ciara > > Thanks for the patch, the performance number is quite impressive. > > On 08/29, Ciara Loftus wrote: > >This patch enables the unaligned chunks feature for AF_XDP which allows > >chunks to be placed at arbitrary places in the umem, as opposed to them > >being required to be alig

Re: [dpdk-dev] [PATCH] net/af_xdp: enable support for unaligned umem chunks

2019-09-03 Thread Ye Xiaolong
Hi, Ciara Thanks for the patch, the performance number is quite impressive. On 08/29, Ciara Loftus wrote: >This patch enables the unaligned chunks feature for AF_XDP which allows >chunks to be placed at arbitrary places in the umem, as opposed to them >being required to be aligned to 2k. This all

Re: [dpdk-dev] [PATCH] net/af_xdp: enable support for unaligned umem chunks

2019-09-02 Thread William Tu
On Mon, Sep 2, 2019 at 1:55 AM Loftus, Ciara wrote: > > > > Hi Ciara, > > > > > > I haven't tried this patch but have a question. > > > > > > On Thu, Aug 29, 2019 at 8:04 AM Ciara Loftus > > wrote: > > > > > > > > This patch enables the unaligned chunks feature for AF_XDP which > > > > allows chu

Re: [dpdk-dev] [PATCH] net/af_xdp: enable support for unaligned umem chunks

2019-09-02 Thread Loftus, Ciara
> > Hi Ciara, > > > > I haven't tried this patch but have a question. > > > > On Thu, Aug 29, 2019 at 8:04 AM Ciara Loftus > wrote: > > > > > > This patch enables the unaligned chunks feature for AF_XDP which > > > allows chunks to be placed at arbitrary places in the umem, as > > > opposed to the

Re: [dpdk-dev] [PATCH] net/af_xdp: enable support for unaligned umem chunks

2019-09-02 Thread Loftus, Ciara
> Hi Ciara, > > I haven't tried this patch but have a question. > > On Thu, Aug 29, 2019 at 8:04 AM Ciara Loftus wrote: > > > > This patch enables the unaligned chunks feature for AF_XDP which > > allows chunks to be placed at arbitrary places in the umem, as opposed > > to them being required t

Re: [dpdk-dev] [PATCH] net/af_xdp: enable support for unaligned umem chunks

2019-08-30 Thread William Tu
Hi Ciara, I haven't tried this patch but have a question. On Thu, Aug 29, 2019 at 8:04 AM Ciara Loftus wrote: > > This patch enables the unaligned chunks feature for AF_XDP which allows > chunks to be placed at arbitrary places in the umem, as opposed to them > being required to be aligned to 2k

Re: [dpdk-dev] [PATCH] net/af_xdp: enable support for unaligned umem chunks

2019-08-30 Thread Loftus, Ciara
> > This patch enables the unaligned chunks feature for AF_XDP which allows > chunks to be placed at arbitrary places in the umem, as opposed to them > being required to be aligned to 2k. This allows for DPDK application > mempools to be mapped directly into the umem and in turn enable zero > copy

[dpdk-dev] [PATCH] net/af_xdp: enable support for unaligned umem chunks

2019-08-29 Thread Ciara Loftus
This patch enables the unaligned chunks feature for AF_XDP which allows chunks to be placed at arbitrary places in the umem, as opposed to them being required to be aligned to 2k. This allows for DPDK application mempools to be mapped directly into the umem and in turn enable zero copy transfer bet