> -----Original Message----- > From: Yigit, Ferruh > Sent: Friday, May 11, 2018 6:10 AM > To: Xing, Beilei <[email protected]>; Zhang, Qi Z <[email protected]> > Cc: [email protected] > Subject: Re: [dpdk-dev] [PATCH] net/i40e: fix missing mbuf fast free offload > > On 5/8/2018 5:50 PM, Ferruh Yigit wrote: > > On 5/7/2018 6:08 AM, Xing, Beilei wrote: > >> > >> > >>> -----Original Message----- > >>> From: Zhang, Qi Z > >>> Sent: Monday, May 7, 2018 9:26 AM > >>> To: Yigit, Ferruh <[email protected]> > >>> Cc: Xing, Beilei <[email protected]>; [email protected]; Zhang, Qi Z > >>> <[email protected]> > >>> Subject: [PATCH] net/i40e: fix missing mbuf fast free offload > >>> > >>> Expose the missing mbuf fast free capability since i40 does support it. > >>> > >>> Fixes: 7497d3e2f777 ("net/i40e: convert to new Tx offloads API") > >>> > >>> Signed-off-by: Qi Zhang <[email protected]> > > > >> > >> Acked-by: Beilei Xing <[email protected]> > > > > Applied to dpdk-next-net/master, thanks. > > Hi Beilei, Qi, > > This patch is preventing i40e to use Tx avx2 fast path and cause a performance > drop, you need to allow this offload in Tx data path selection logic.
OK, I missed that, will fix. thanks. > > Dropping this patch from next-net, updated patch status in patchwork, please > send a new version. > > Thanks, > ferruh
