[Bug 106136] per-process/context memory usage accounting for i915

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106136

--- Comment #5 from Eero Tamminen <eero.t.tamminen at intel.com> ---
(In reply to Joonas Lahtinen from comment #4)
> This is a new feature request and can be most effectively implemented from
> userspace.

What of this do you think could be implemented on user-space???

(It's kernel that provides /proc/ entries, not user-space.  It's kernel that
needs to make sure that internal memory usage is properly visible to the parts
of kernel that account it and enforce limits on it.  Latter may need a common
kernel-internal API for providing info on gfx memory usage, and non-gfx kernel
code to provide knobs to user-space for controlling it.)

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