tree f3b4fa8f70112fcacf710fe1654b9ee514aa5e0d
parent 3e921f980fdd5b972efb7f368b2a847a01804184
author Daniel Vetter <daniel.vetter@ffwll.ch> 1282918432 +0200
committer Chris Wilson <chris@chris-wilson.co.uk> 1283977210 +0100

intel-gtt: sane variable names for intel_gtt_stolen_entries

This somewhat aligns it with the version in drm/i915/i915_dma.c.
Changes:
- s/gtt_entries/stolen_size
- track overhead entries in a seperate var (the effective gtt size
  calculation will be extracted later on).
- subtract the overhead at the end instead of in each clause.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>