135 	struct amdgpu_sync_entry *e;  in amdgpu_sync_add_later()  local
137 	hash_for_each_possible(sync->fences, e, node, f->context) {  in amdgpu_sync_add_later()
138 		if (unlikely(e->fence->context != f->context))  in amdgpu_sync_add_later()
141 		amdgpu_sync_keep_later(&e->fence, f);  in amdgpu_sync_add_later()
157 	struct amdgpu_sync_entry *e;  in amdgpu_sync_fence()  local
165 	e = kmem_cache_alloc(amdgpu_sync_slab, GFP_KERNEL);  in amdgpu_sync_fence()
166 	if (!e)  in amdgpu_sync_fence()
169 	hash_add(sync->fences, &e->node, f->context);  in amdgpu_sync_fence()
170 	e->fence = dma_fence_get(f);  in amdgpu_sync_fence()
275 	struct amdgpu_sync_entry *e;  in amdgpu_sync_peek_fence()  local
279 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_peek_fence()
280 		struct dma_fence *f = e->fence;  in amdgpu_sync_peek_fence()
284 			hash_del(&e->node);  in amdgpu_sync_peek_fence()
286 			kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_peek_fence()
316 	struct amdgpu_sync_entry *e;  in amdgpu_sync_get_fence()  local
321 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_get_fence()
323 		f = e->fence;  in amdgpu_sync_get_fence()
325 		hash_del(&e->node);  in amdgpu_sync_get_fence()
326 		kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_get_fence()
347 	struct amdgpu_sync_entry *e;  in amdgpu_sync_clone()  local
352 	hash_for_each_safe(source->fences, i, tmp, e, node) {  in amdgpu_sync_clone()
353 		f = e->fence;  in amdgpu_sync_clone()
359 			hash_del(&e->node);  in amdgpu_sync_clone()
361 			kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_clone()
370 	struct amdgpu_sync_entry *e;  in amdgpu_sync_wait()  local
374 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_wait()
375 		r = dma_fence_wait(e->fence, intr);  in amdgpu_sync_wait()
379 		hash_del(&e->node);  in amdgpu_sync_wait()
380 		dma_fence_put(e->fence);  in amdgpu_sync_wait()
381 		kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_wait()
396 	struct amdgpu_sync_entry *e;  in amdgpu_sync_free()  local
400 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_free()
401 		hash_del(&e->node);  in amdgpu_sync_free()
402 		dma_fence_put(e->fence);  in amdgpu_sync_free()
403 		kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_free()