drm/i915/userptr: Store i915 backpointer for i915_mm_struct

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Since we only ever use the drm_i915_private from the stored
i915_mm_struct->dev, save some electrons by storing the right
backpointer.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459864801-28606-3-git-send-email-chris@chris-wilson.co.uk

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Chris Wilson 2016-04-05 15:00:01 +01:00

parent 40313f0cd0

commit f470b19095

1 changed files with 5 additions and 5 deletions

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drivers/gpu/drm/i915/i915_gem_userptr.c

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