[Intel-gfx] [RFC 1/8] drm/i915: Expose list of clients in sysfs

[Chris Wilson]

Quoting Tvrtko Ursulin (2020-01-10 13:30:42)
> +static ssize_t
> +show_client_name(struct device *kdev, struct device_attribute *attr, char *buf)
> +{
> +       struct i915_drm_client *client =
> +               container_of(attr, typeof(*client), attr.name);
> +
> +       return snprintf(buf, PAGE_SIZE, "%s%s%s",
> +                       client->closed ? "<" : "",
> +                       client->name,
> +                       client->closed ? ">" : "");

client->closed ? "<%s>" : "%s", unspeakably evil?
-Chris