diff options
| author | Maher Sanalla <msanalla@nvidia.com> | 2023-01-22 22:09:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-14 21:11:47 +0300 |
| commit | bbdfebb08ff5eb67ae65539c8cbb728c8f246552 (patch) | |
| tree | b1fe9c7d93d1efe5b700af0a437d1887fad97f5c /include/linux | |
| parent | 5ccc3707e97527d815e0fe1129b7f659828754b9 (diff) | |
| download | linux-bbdfebb08ff5eb67ae65539c8cbb728c8f246552.tar.xz | |
net/mlx5: Store page counters in a single array
[ Upstream commit c3bdbaea654d8df39112de33037106134a520dc7 ]
Currently, an independent page counter is used for tracking memory usage
for each function type such as VF, PF and host PF (DPU).
For better code-readibilty, use a single array that stores
the number of allocated memory pages for each function type.
Signed-off-by: Maher Sanalla <msanalla@nvidia.com>
Reviewed-by: Shay Drory <shayd@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Stable-dep-of: 9965bbebae59 ("net/mlx5: Expose SF firmware pages counter")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mlx5/driver.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index ad55470a9fb9..9b300aa4eb95 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -573,6 +573,13 @@ struct mlx5_debugfs_entries { struct dentry *lag_debugfs; }; +enum mlx5_func_type { + MLX5_PF, + MLX5_VF, + MLX5_HOST_PF, + MLX5_FUNC_TYPE_NUM, +}; + struct mlx5_ft_pool; struct mlx5_priv { /* IRQ table valid only for real pci devices PF or VF */ @@ -583,11 +590,10 @@ struct mlx5_priv { struct mlx5_nb pg_nb; struct workqueue_struct *pg_wq; struct xarray page_root_xa; - u32 fw_pages; atomic_t reg_pages; struct list_head free_list; - u32 vfs_pages; - u32 host_pf_pages; + u32 fw_pages; + u32 page_counters[MLX5_FUNC_TYPE_NUM]; u32 fw_pages_alloc_failed; u32 give_pages_dropped; u32 reclaim_pages_discard; |