tree e6d3c6b81bcd972e0958757742be1a7bc7f0f3fb
parent f5a4c67d52e42ad4e76c27287fb7e4a06e11e3fc
author Chris Wilson <chris@chris-wilson.co.uk> 1430138484 +0100
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1432241405 +0200

drm/i915: Free RPS boosts for all laggards

If the client stalls on a congested request, chosen to be 20ms old to
match throttling, allow the client a free RPS boost.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: s/rq/req/]
[danvet: s/0/NULL/ reported by 0-day build]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>