133 	struct amdgpu_sync_entry *e;  in amdgpu_sync_add_later()  local
135 	hash_for_each_possible(sync->fences, e, node, f->context) {  in amdgpu_sync_add_later()
136 		if (unlikely(e->fence->context != f->context))  in amdgpu_sync_add_later()
139 		amdgpu_sync_keep_later(&e->fence, f);  in amdgpu_sync_add_later()
155 	struct amdgpu_sync_entry *e;  in amdgpu_sync_fence()  local
163 	e = kmem_cache_alloc(amdgpu_sync_slab, GFP_KERNEL);  in amdgpu_sync_fence()
164 	if (!e)  in amdgpu_sync_fence()
167 	hash_add(sync->fences, &e->node, f->context);  in amdgpu_sync_fence()
168 	e->fence = dma_fence_get(f);  in amdgpu_sync_fence()
289 	struct amdgpu_sync_entry *e;  in amdgpu_sync_peek_fence()  local
293 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_peek_fence()
294 		struct dma_fence *f = e->fence;  in amdgpu_sync_peek_fence()
298 			hash_del(&e->node);  in amdgpu_sync_peek_fence()
300 			kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_peek_fence()
330 	struct amdgpu_sync_entry *e;  in amdgpu_sync_get_fence()  local
334 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_get_fence()
336 		f = e->fence;  in amdgpu_sync_get_fence()
338 		hash_del(&e->node);  in amdgpu_sync_get_fence()
339 		kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_get_fence()
360 	struct amdgpu_sync_entry *e;  in amdgpu_sync_clone()  local
365 	hash_for_each_safe(source->fences, i, tmp, e, node) {  in amdgpu_sync_clone()
366 		f = e->fence;  in amdgpu_sync_clone()
372 			hash_del(&e->node);  in amdgpu_sync_clone()
374 			kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_clone()
386 	struct amdgpu_sync_entry *e;  in amdgpu_sync_wait()  local
390 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_wait()
391 		r = dma_fence_wait(e->fence, intr);  in amdgpu_sync_wait()
395 		hash_del(&e->node);  in amdgpu_sync_wait()
396 		dma_fence_put(e->fence);  in amdgpu_sync_wait()
397 		kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_wait()
412 	struct amdgpu_sync_entry *e;  in amdgpu_sync_free()  local
416 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_free()
417 		hash_del(&e->node);  in amdgpu_sync_free()
418 		dma_fence_put(e->fence);  in amdgpu_sync_free()
419 		kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_free()