83 	if (dmabuf->resv == (struct dma_resv *)&dmabuf[1])  in dma_buf_release()
84 		dma_resv_fini(dmabuf->resv);  in dma_buf_release()
198 	struct dma_resv *resv;  in dma_buf_poll()  local
205 	if (!dmabuf || !dmabuf->resv)  in dma_buf_poll()
208 	resv = dmabuf->resv;  in dma_buf_poll()
217 	seq = read_seqcount_begin(&resv->seq);  in dma_buf_poll()
220 	fobj = rcu_dereference(resv->fence);  in dma_buf_poll()
225 	fence_excl = rcu_dereference(resv->fence_excl);  in dma_buf_poll()
226 	if (read_seqcount_retry(&resv->seq, seq)) {  in dma_buf_poll()
337 	dma_resv_lock(dmabuf->resv, NULL);  in dma_buf_set_name()
349 	dma_resv_unlock(dmabuf->resv);  in dma_buf_set_name()
509 	struct dma_resv *resv = exp_info->resv;  in dma_buf_export()  local
514 	if (!exp_info->resv)  in dma_buf_export()
554 	if (!resv) {  in dma_buf_export()
555 		resv = (struct dma_resv *)&dmabuf[1];  in dma_buf_export()
556 		dma_resv_init(resv);  in dma_buf_export()
558 	dmabuf->resv = resv;  in dma_buf_export()
705 	dma_resv_lock(dmabuf->resv, NULL);  in dma_buf_dynamic_attach()
707 	dma_resv_unlock(dmabuf->resv);  in dma_buf_dynamic_attach()
718 			dma_resv_lock(attach->dmabuf->resv, NULL);  in dma_buf_dynamic_attach()
732 			dma_resv_unlock(attach->dmabuf->resv);  in dma_buf_dynamic_attach()
749 		dma_resv_unlock(attach->dmabuf->resv);  in dma_buf_dynamic_attach()
786 			dma_resv_lock(attach->dmabuf->resv, NULL);  in dma_buf_detach()
792 			dma_resv_unlock(attach->dmabuf->resv);  in dma_buf_detach()
796 	dma_resv_lock(dmabuf->resv, NULL);  in dma_buf_detach()
798 	dma_resv_unlock(dmabuf->resv);  in dma_buf_detach()
819 	dma_resv_assert_held(dmabuf->resv);  in dma_buf_pin()
837 	dma_resv_assert_held(dmabuf->resv);  in dma_buf_unpin()
871 		dma_resv_assert_held(attach->dmabuf->resv);  in dma_buf_map_attachment()
886 		dma_resv_assert_held(attach->dmabuf->resv);  in dma_buf_map_attachment()
931 		dma_resv_assert_held(attach->dmabuf->resv);  in dma_buf_unmap_attachment()
937 		dma_resv_assert_held(attach->dmabuf->resv);  in dma_buf_unmap_attachment()
959 	dma_resv_assert_held(dmabuf->resv);  in dma_buf_move_notify()
1056 	struct dma_resv *resv = dmabuf->resv;  in __dma_buf_begin_cpu_access()  local
1060 	ret = dma_resv_wait_timeout_rcu(resv, write, true,  in __dma_buf_begin_cpu_access()
1282 		ret = dma_resv_lock_interruptible(buf_obj->resv, NULL);  in dma_buf_debug_show()
1294 		robj = buf_obj->resv;  in dma_buf_debug_show()
1330 		dma_resv_unlock(buf_obj->resv);  in dma_buf_debug_show()