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| author | Christian König <christian.koenig@amd.com> | 2019-07-31 09:41:50 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2019-08-05 09:28:43 +0200 |
| commit | 0dbd555a011c2d096a7b7e40c83c5776a7df367c (patch) | |
| tree | 4399a2204760664daad1c91896aa3f8217744d43 /include/drm/ttm | |
| parent | 05103ea9a3159b9bb7004e9c0693948d4d6124f9 (diff) | |
| download | linux-0dbd555a011c2d096a7b7e40c83c5776a7df367c.tar.bz2 | |
dma-buf: add more reservation object locking wrappers
Complete the abstraction of the ww_mutex inside the reservation object.
This allows us to add more handling and debugging to the reservation
object in the future.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/320761/
Diffstat (limited to 'include/drm/ttm')
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index c9b8ba492f24..0e6a111bed0b 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -745,10 +745,10 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo, WARN_ON(!kref_read(&bo->kref)); if (interruptible) - ret = ww_mutex_lock_slow_interruptible(&bo->resv->lock, - ticket); + ret = reservation_object_lock_slow_interruptible(bo->resv, + ticket); else - ww_mutex_lock_slow(&bo->resv->lock, ticket); + reservation_object_lock_slow(bo->resv, ticket); if (likely(ret == 0)) ttm_bo_del_sub_from_lru(bo); |