diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_request.c | 34 |
1 files changed, 5 insertions, 29 deletions
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index ce446716d092..3839712ebd23 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -1509,38 +1509,14 @@ i915_request_await_object(struct i915_request *to, struct drm_i915_gem_object *obj, bool write) { - struct dma_fence *excl; + struct dma_resv_iter cursor; + struct dma_fence *fence; int ret = 0; - if (write) { - struct dma_fence **shared; - unsigned int count, i; - - ret = dma_resv_get_fences(obj->base.resv, &excl, &count, - &shared); + dma_resv_for_each_fence(&cursor, obj->base.resv, write, fence) { + ret = i915_request_await_dma_fence(to, fence); if (ret) - return ret; - - for (i = 0; i < count; i++) { - ret = i915_request_await_dma_fence(to, shared[i]); - if (ret) - break; - - dma_fence_put(shared[i]); - } - - for (; i < count; i++) - dma_fence_put(shared[i]); - kfree(shared); - } else { - excl = dma_resv_get_excl_unlocked(obj->base.resv); - } - - if (excl) { - if (ret == 0) - ret = i915_request_await_dma_fence(to, excl); - - dma_fence_put(excl); + break; } return ret; |