diff options
| author |   Rahul Rameshbabu <rrameshbabu@nvidia.com> | 2024-04-19 11:04:43 +0300 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2024-04-22 14:22:16 -0700 |
| commit | a5e89a3f353b931e917b77e7cf6719c8e8d64c54 (patch) | |
| tree | 04a528371e0753461e7cd881398a47b212791cf5 /drivers/net/ethernet/mellanox/mlx5/core/en.h | |
| parent | net/mlx5e: Use DIM constants for CQ period mode parameter (diff) | |
| download | linux-a5e89a3f353b931e917b77e7cf6719c8e8d64c54.tar.xz linux-a5e89a3f353b931e917b77e7cf6719c8e8d64c54.zip | |
net/mlx5e: Dynamically allocate DIM structure for SQs/RQs
Make it possible for the DIM structure to be torn down while an SQ or RQ is
still active. Changing the CQ period mode is an example where the previous
sampling done with the DIM structure would need to be invalidated.
Co-developed-by: Nabil S. Alramli <dev@nalramli.com>
Signed-off-by: Nabil S. Alramli <dev@nalramli.com>
Co-developed-by: Joe Damato <jdamato@fastly.com>
Signed-off-by: Joe Damato <jdamato@fastly.com>
Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://lore.kernel.org/r/20240419080445.417574-4-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 1c98199b5267..c8c0a0614e7b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -430,7 +430,7 @@ struct mlx5e_txqsq { u16 cc; u16 skb_fifo_cc; u32 dma_fifo_cc; - struct dim dim; /* Adaptive Moderation */ + struct dim *dim; /* Adaptive Moderation */ /* dirtied @xmit */ u16 pc ____cacheline_aligned_in_smp; @@ -722,7 +722,7 @@ struct mlx5e_rq { int ix; unsigned int hw_mtu; - struct dim dim; /* Dynamic Interrupt Moderation */ + struct dim *dim; /* Dynamic Interrupt Moderation */ /* XDP */ struct bpf_prog __rcu *xdp_prog; |