drm/i915: Remove locking for get-caching query

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Reading a single value from the object, the locking only provides futile
protection against userspace races. The locking is useless so remove it.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Chris Wilson 2015-05-07 12:14:55 +01:00 • committed by Daniel Vetter

parent 637a9c63f8

commit 432be69d9d

1 changed files with 4 additions and 13 deletions

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drivers/gpu/drm/i915/i915_gem.c

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