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 (dma_fence_is_signaled(e->fence)) {  in amdgpu_sync_add_later()
139 			dma_fence_put(e->fence);  in amdgpu_sync_add_later()
140 			e->fence = dma_fence_get(f);  in amdgpu_sync_add_later()
144 		if (likely(e->fence->context == f->context)) {  in amdgpu_sync_add_later()
145 			amdgpu_sync_keep_later(&e->fence, f);  in amdgpu_sync_add_later()
164 	struct amdgpu_sync_entry *e;  in amdgpu_sync_fence()  local
172 	e = kmem_cache_alloc(amdgpu_sync_slab, flags);  in amdgpu_sync_fence()
173 	if (!e)  in amdgpu_sync_fence()
176 	hash_add(sync->fences, &e->node, f->context);  in amdgpu_sync_fence()
177 	e->fence = dma_fence_get(f);  in amdgpu_sync_fence()
301 static void amdgpu_sync_entry_free(struct amdgpu_sync_entry *e)  in amdgpu_sync_entry_free()  argument
303 	hash_del(&e->node);  in amdgpu_sync_entry_free()
304 	dma_fence_put(e->fence);  in amdgpu_sync_entry_free()
305 	kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_entry_free()
320 	struct amdgpu_sync_entry *e;  in amdgpu_sync_peek_fence()  local
324 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_peek_fence()
325 		struct dma_fence *f = e->fence;  in amdgpu_sync_peek_fence()
329 			amdgpu_sync_entry_free(e);  in amdgpu_sync_peek_fence()
359 	struct amdgpu_sync_entry *e;  in amdgpu_sync_get_fence()  local
364 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_get_fence()
366 		f = e->fence;  in amdgpu_sync_get_fence()
368 		hash_del(&e->node);  in amdgpu_sync_get_fence()
369 		kmem_cache_free(amdgpu_sync_slab, e);  in amdgpu_sync_get_fence()
390 	struct amdgpu_sync_entry *e;  in amdgpu_sync_clone()  local
395 	hash_for_each_safe(source->fences, i, tmp, e, node) {  in amdgpu_sync_clone()
396 		f = e->fence;  in amdgpu_sync_clone()
402 			amdgpu_sync_entry_free(e);  in amdgpu_sync_clone()
437 	struct amdgpu_sync_entry *e;  in amdgpu_sync_push_to_job()  local
442 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_push_to_job()
443 		f = e->fence;  in amdgpu_sync_push_to_job()
445 			amdgpu_sync_entry_free(e);  in amdgpu_sync_push_to_job()
461 	struct amdgpu_sync_entry *e;  in amdgpu_sync_wait()  local
465 	hash_for_each_safe(sync->fences, i, tmp, e, node) {  in amdgpu_sync_wait()
466 		r = dma_fence_wait(e->fence, intr);  in amdgpu_sync_wait()
470 		amdgpu_sync_entry_free(e);  in amdgpu_sync_wait()
485 	struct amdgpu_sync_entry *e;  in amdgpu_sync_free()  local
489 	hash_for_each_safe(sync->fences, i, tmp, e, node)  in amdgpu_sync_free()
490 		amdgpu_sync_entry_free(e);  in amdgpu_sync_free()