[Intel-gfx] [PATCH v8 09/13] drm/i915: add a new perf configuration execbuf parameter

[Lionel Landwerlin]

On 09/07/2019 15:33, Lionel Landwerlin wrote:
>   
> +static int eb_oa_config(struct i915_execbuffer *eb)
> +{
> +	int ret;
> +
> +	if (!eb->oa_config)
> +		return 0;
> +
> +	ret = i915_mutex_lock_interruptible(&eb->i915->drm);
> +	if (ret)
> +		return ret;

This is assuming the lock is dropped from the calling function.

It's not at the moment, but I expect you'll be doing that soon?


-Lionel