Re: [dpdk-dev] [PATCH] net/mlx5: set dynamic flow metadata in Rx queues

Hi, > -Original Message- > From: Alexander Kozyrev > Sent: Friday, April 17, 2020 8:15 PM > To: dev@dpdk.org > Cc: Raslan Darawsheh ; Slava Ovsiienko > ; sta...@dpdk.org > Subject: [PATCH] net/mlx5: set dynamic flow metadata in Rx queues > > Using a global mbuf dynamic field for metadata

[dpdk-dev] [PATCH] net/mlx5: set dynamic flow metadata in Rx queues

Using a global mbuf dynamic field for metadata incurs some performance penalty on a datapath. Store this information in the Rx queue descriptor for a better cache locality. Fixes: a18ac6113331 ("net/mlx5: add metadata support to Rx datapath") Cc: sta...@dpdk.org Signed-off-by: Alexander Kozyrev