On Fri, 2019-10-18 at 13:50 -0700, Saeed Mahameed wrote: > On Wed, 2019-10-16 at 15:50 -0700, Jonathan Lemon wrote: > > This patch combines work from various people: > > - part of Tariq's work to move the DMA mapping from > > the mlx5 driver into the page pool. This does not > > include later patches which remove the dma address > > from the driver, as this conflicts with AF_XDP. > > > > - Saeed's changes to check the numa node before > > including the page in the pool, and flushing the > > pool on a node change. > > > > Hi Jonathan, thanks for submitting this, > the patches you have are not up to date, i have new ones with tracing > support and some fixes from offlist review iterations, plus > performance > numbers and a cover letter. > > I will send it to you and you can post it as v2 ?
actually i suggest to take my 3 patches out of this series and submit them as standalone, they are not directly related to the other stuff here, and can perfectly work without them, since my 3 patches are addressing a real issue with page pool numa node migration. > > > > - Statistics and cleanup for page pool. > > > > Jonathan Lemon (5): > > page_pool: Add page_pool_keep_page > > page_pool: allow configurable linear cache size > > page_pool: Add statistics > > net/mlx5: Add page_pool stats to the Mellanox driver > > page_pool: Cleanup and rename page_pool functions. > > > > Saeed Mahameed (2): > > page_pool: Add API to update numa node and flush page caches > > net/mlx5e: Rx, Update page pool numa node when changed > > > > Tariq Toukan (3): > > net/mlx5e: RX, Remove RX page-cache > > net/mlx5e: RX, Manage RX pages only via page pool API > > net/mlx5e: RX, Internal DMA mapping in page_pool > > > > drivers/net/ethernet/mellanox/mlx5/core/en.h | 18 +- > > .../net/ethernet/mellanox/mlx5/core/en/xdp.c | 12 +- > > .../net/ethernet/mellanox/mlx5/core/en_main.c | 19 +- > > .../net/ethernet/mellanox/mlx5/core/en_rx.c | 128 ++-------- > > .../ethernet/mellanox/mlx5/core/en_stats.c | 39 ++-- > > .../ethernet/mellanox/mlx5/core/en_stats.h | 19 +- > > include/net/page_pool.h | 216 +++++++++----- > > -- > > - > > net/core/page_pool.c | 221 +++++++++++--- > > -- > > -- > > 8 files changed, 319 insertions(+), 353 deletions(-) > >
