[PATCH 2/4] drm/ttm: consistently use reservation_object_unlock

Michel Dänzer michel at daenzer.net
Wed Nov 8 16:36:01 UTC 2017

On 08/11/17 03:59 PM, Christian König wrote:
> Instead of having a pointless wrapper or call the underlying ww_mutex
> function directly.

Not sure I can agree it's pointless, since it recently took me a while
to realize that unlocking bo->resv is essentially the same as
unreserving the BO.

Anyway, this breaks the qxl driver:

drivers/gpu/drm//qxl/qxl_release.c: In function ‘qxl_release_fence_buffer_objects’:
drivers/gpu/drm//qxl/qxl_release.c:472:3: error: implicit declaration of function ‘__ttm_bo_unreserve’; did you mean ‘ttm_bo_unreserve’? [-Werror=implicit-function-declaration]

Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer

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