diff options
| author |   Moshe Shemesh <moshe@nvidia.com> | 2022-01-27 07:03:33 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2022-03-09 13:33:02 -0800 |
| commit | 4e05cbf05c66ca6931ee4f2a5aff0d84f1e65f40 (patch) | |
| tree | 0e681a38476723767404e2d4b47f10889c0a2723 /drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c | |
| parent | net/mlx5: Move debugfs entries to separate struct (diff) | |
| download | linux-dev-4e05cbf05c66ca6931ee4f2a5aff0d84f1e65f40.tar.xz linux-dev-4e05cbf05c66ca6931ee4f2a5aff0d84f1e65f40.zip | |
net/mlx5: Add pages debugfs
Add pages debugfs to expose the following counters for debuggability:
fw_pages_total - How many pages were given to FW and not returned yet.
vfs_pages - For SRIOV, how many pages were given to FW for virtual
functions usage.
host_pf_pages - For ECPF, how many pages were given to FW for external
hosts physical functions usage.
Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c index d29a305858ad..8855fe71d480 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c @@ -714,12 +714,14 @@ int mlx5_pagealloc_init(struct mlx5_core_dev *dev) return -ENOMEM; xa_init(&dev->priv.page_root_xa); + mlx5_pages_debugfs_init(dev); return 0; } void mlx5_pagealloc_cleanup(struct mlx5_core_dev *dev) { + mlx5_pages_debugfs_cleanup(dev); xa_destroy(&dev->priv.page_root_xa); destroy_workqueue(dev->priv.pg_wq); } |