drm/i915: Update size upon return from GEM_CREATE

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Since GEM_CREATE is trying to outsmart the user by rounding up unaligned
objects, we used to update the size returned to userspace.
This update seems to have been lost throughout the history.

v2: Use round_up(), reorder locals (Chris)

References: ff72145bad ("drm: dumb scanout create/mmap for intel/radeon (v3)")
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Janusz Krzysztofik <janusz.krzysztofik@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190326170218.13255-1-michal.winiarski@intel.com

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Michał Winiarski 2019-03-26 18:02:18 +01:00 • committed by Chris Wilson

parent baba6e572b

commit e163484afa

1 changed files with 7 additions and 5 deletions

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drivers/gpu/drm/i915/i915_gem.c

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