[Intel-gfx] [RFC PATCH 133/162] drm/i915/dg1: Track swap in/out stats via debugfs

[Chris Wilson]

Quoting Matthew Auld (2020-11-27 12:06:49)
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index 1366b53ac8c9..7b1e95d494e6 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1214,6 +1214,9 @@ struct drm_i915_private {
>          * NOTE: This is the dri1/ums dungeon, don't add stuff here. Your patch
>          * will be rejected. Instead look for a better place.
>          */
> +
> +       atomic_long_t num_bytes_swapped_out;
> +       atomic_long_t num_bytes_swapped_in;

Enough said. Don't mindlessly add fields.
-Chris