Lines Matching full:fence

27 #include <linux/dma-fence-unwrap.h>
153 	struct dma_fence *fence;
165 		fence = &userq_fence->base;
167 		if (rptr < fence->seqno)
170 		dma_fence_signal(fence);
176 		dma_fence_put(fence);
188 	struct amdgpu_userq_fence *fence, *tmp;
194 	list_for_each_entry_safe(fence, tmp, &fence_drv->fences, link) {
195 		f = &fence->base;
202 		list_del(&fence->link);
239 	struct dma_fence *fence;
248 	fence = &userq_fence->base;
251 	dma_fence_init64(fence, &amdgpu_userq_fence_ops, &userq_fence->lock,
255 	dma_fence_get(fence);
288 	if (!dma_fence_is_signaled(fence))
291 		dma_fence_put(fence);
295 	*f = fence;
307 	struct amdgpu_userq_fence *fence = to_amdgpu_userq_fence(f);
309 	return fence->fence_drv->timeline_name;
314 	struct amdgpu_userq_fence *fence = to_amdgpu_userq_fence(f);
315 	struct amdgpu_userq_fence_driver *fence_drv = fence->fence_drv;
319 	wptr = fence->base.seqno;
329 	struct dma_fence *fence = container_of(rcu, struct dma_fence, rcu);
330 	struct amdgpu_userq_fence *userq_fence = to_amdgpu_userq_fence(fence);
333 	/* Release the fence driver reference */
416 static void amdgpu_userq_fence_cleanup(struct dma_fence *fence)
418 	dma_fence_put(fence);
422 amdgpu_userq_fence_driver_set_error(struct amdgpu_userq_fence *fence,
425 	struct amdgpu_userq_fence_driver *fence_drv = fence->fence_drv;
431 	f = rcu_dereference_protected(&fence->base,
444 		struct amdgpu_userq_fence *fence = to_amdgpu_userq_fence(f);
445 		struct amdgpu_userq_fence_driver *fence_drv = fence->fence_drv;
446 		u64 wptr = fence->base.seqno;
448 		amdgpu_userq_fence_driver_set_error(fence, -ECANCELED);
470 	struct dma_fence *fence;
556 	/* We are here means UQ is active, make sure the eviction fence is valid */
559 	/* Create a new fence */
560 	r = amdgpu_userq_fence_create(queue, userq_fence, wptr, &fence);
568 	queue->last_fence = dma_fence_get(fence);
579 			amdgpu_userq_fence_cleanup(fence);
586 			amdgpu_userq_fence_cleanup(fence);
595 		dma_resv_add_fence(gobj_read[i]->resv, fence,
603 		dma_resv_add_fence(gobj_write[i]->resv, fence,
607 	/* Add the created fence to syncobj/BO's */
609 		drm_syncobj_replace_fence(syncobj[i], fence);
611 	/* drop the reference acquired in fence creation function */
612 	dma_fence_put(fence);
744 			struct dma_fence *fence;
751 							   &fence);
755 				dma_fence_unwrap_for_each(f, &iter, fence)
758 				dma_fence_put(fence);
762 		/* Count syncobj's fence */
764 			struct dma_fence *fence;
769 						   &fence);
774 			dma_fence_put(fence);
777 		/* Count GEM objects fence */
780 			struct dma_fence *fence;
783 						DMA_RESV_USAGE_READ, fence)
789 			struct dma_fence *fence;
792 						DMA_RESV_USAGE_WRITE, fence)
804 		/* Array of fence info */
818 		/* Retrieve GEM read objects fence */
821 			struct dma_fence *fence;
824 						DMA_RESV_USAGE_READ, fence) {
830 				fences[num_fences++] = fence;
831 				dma_fence_get(fence);
835 		/* Retrieve GEM write objects fence */
838 			struct dma_fence *fence;
841 						DMA_RESV_USAGE_WRITE, fence) {
847 				fences[num_fences++] = fence;
848 				dma_fence_get(fence);
854 			struct dma_fence *fence;
861 							   &fence);
865 				dma_fence_unwrap_for_each(f, &iter, fence) {
875 				dma_fence_put(fence);
879 		/* Retrieve syncobj's fence */
881 			struct dma_fence *fence;
886 						   &fence);
895 			fences[num_fences++] = fence;
934 			 * to the fence drivers at some point before queue destruction.
950 			/* Increment the actual userq fence count */
955 		/* Copy userq fence info to user space */