Hi, > -----Original Message----- > From: Viacheslav Ovsiienko <viachesl...@nvidia.com> > Sent: Friday, January 22, 2021 7:12 PM > To: dev@dpdk.org > Cc: Raslan Darawsheh <rasl...@nvidia.com>; Matan Azrad > <ma...@nvidia.com>; Ori Kam <or...@nvidia.com>; NBU-Contact-Thomas > Monjalon <tho...@monjalon.net>; Alexander Kozyrev > <akozy...@nvidia.com> > Subject: [PATCH v3 0/2] add mbuf fast free offload support > > This patch adds support of the mbuf fast free offload to the > transmit datapath. This offload allows to free the mbufs on > transmit completion in the most efficient way. It requires > the all mbufs were allocated from the same pool, have > the reference counter value as 1, and have no any externally > attached buffers. > > The patchset is split in two parts, the first one is overall > send loop optimization and can be ported back to stable release, > and also is the preparation step before introducing the fast > free offload. The second part provides the code for the feature. > > Signed-off-by: Viacheslav Ovsiienko <viachesl...@nvidia.com> > > --- > v1: > https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpatch > es.dpdk.org%2Fpatch%2F85482%2F&data=04%7C01%7Crasland%40nvid > ia.com%7Cb616de17445740f7ea7908d8bef8ddea%7C43083d15727340c1b7db > 39efd9ccc17a%7C0%7C0%7C637469323379495159%7CUnknown%7CTWFpbG > Zsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6 > Mn0%3D%7C1000&sdata=5GosR%2BxQfWziqF3bWmOUfa%2FuTKuf%2 > BOkjdklt%2BJrnK%2FA%3D&reserved=0 > v2: release notes, PMD features and documentation update > v3: typo fixes, documentation update > > Viacheslav Ovsiienko (2): > net/mlx5: optimize inline mbuf freeing > net/mlx5: add mbuf fast free offload support > > doc/guides/nics/features/mlx5.ini | 1 + > doc/guides/nics/mlx5.rst | 12 ++++++ > doc/guides/rel_notes/release_21_02.rst | 2 +- > drivers/net/mlx5/mlx5_rxtx.c | 67 > +++++++++++++++++++++++++++++----- > drivers/net/mlx5/mlx5_rxtx.h | 2 + > drivers/net/mlx5/mlx5_txq.c | 6 +++ > 6 files changed, 80 insertions(+), 10 deletions(-) > > -- > 1.8.3.1
Series applied to next-net-mlx, Kindest regards, Raslan Darawsheh
