[Intel-gfx] [RFC 1/5] drm/i915: Sysfs interface to get GFX shmem usage stats per process

[Chris Wilson]

Quoting Praveen Paneri (2018-03-22 14:14:54)
> From: Sourab Gupta <sourab.gupta at intel.com>
> 
> There's a need for an interface which provide information about GFX
> memory usage per process, at any instantaneous point of time.

You meant per context surely. So why not solve userspace's problem in
userspace, you are missing a whole lot of rationale here to justify so
much *invasive* code.
-Chris