104 	if (dmabuf->resv == (struct dma_resv *)&dmabuf[1])  in dma_buf_release()
105 		dma_resv_fini(dmabuf->resv);  in dma_buf_release()
237 static bool dma_buf_poll_shared(struct dma_resv *resv,  in dma_buf_poll_shared()  argument
240 	struct dma_resv_list *fobj = dma_resv_shared_list(resv);  in dma_buf_poll_shared()
249 						  dma_resv_held(resv));  in dma_buf_poll_shared()
260 static bool dma_buf_poll_excl(struct dma_resv *resv,  in dma_buf_poll_excl()  argument
263 	struct dma_fence *fence = dma_resv_excl_fence(resv);  in dma_buf_poll_excl()
281 	struct dma_resv *resv;  in dma_buf_poll()  local
285 	if (!dmabuf || !dmabuf->resv)  in dma_buf_poll()
288 	resv = dmabuf->resv;  in dma_buf_poll()
296 	dma_resv_lock(resv, NULL);  in dma_buf_poll()
313 			if (!dma_buf_poll_shared(resv, dcb) &&  in dma_buf_poll()
314 			    !dma_buf_poll_excl(resv, dcb))  in dma_buf_poll()
338 			if (!dma_buf_poll_excl(resv, dcb))  in dma_buf_poll()
346 	dma_resv_unlock(resv);  in dma_buf_poll()
571 	struct dma_resv *resv = exp_info->resv;  in dma_buf_export()  local
576 	if (!exp_info->resv)  in dma_buf_export()
616 	if (!resv) {  in dma_buf_export()
617 		resv = (struct dma_resv *)&dmabuf[1];  in dma_buf_export()
618 		dma_resv_init(resv);  in dma_buf_export()
620 	dmabuf->resv = resv;  in dma_buf_export()
809 	dma_resv_lock(dmabuf->resv, NULL);  in dma_buf_dynamic_attach()
811 	dma_resv_unlock(dmabuf->resv);  in dma_buf_dynamic_attach()
822 			dma_resv_lock(attach->dmabuf->resv, NULL);  in dma_buf_dynamic_attach()
836 			dma_resv_unlock(attach->dmabuf->resv);  in dma_buf_dynamic_attach()
853 		dma_resv_unlock(attach->dmabuf->resv);  in dma_buf_dynamic_attach()
901 			dma_resv_lock(attach->dmabuf->resv, NULL);  in dma_buf_detach()
907 			dma_resv_unlock(attach->dmabuf->resv);  in dma_buf_detach()
911 	dma_resv_lock(dmabuf->resv, NULL);  in dma_buf_detach()
913 	dma_resv_unlock(dmabuf->resv);  in dma_buf_detach()
942 	dma_resv_assert_held(dmabuf->resv);  in dma_buf_pin()
965 	dma_resv_assert_held(dmabuf->resv);  in dma_buf_unpin()
1005 		dma_resv_assert_held(attach->dmabuf->resv);  in dma_buf_map_attachment()
1020 		dma_resv_assert_held(attach->dmabuf->resv);  in dma_buf_map_attachment()
1082 		dma_resv_assert_held(attach->dmabuf->resv);  in dma_buf_unmap_attachment()
1088 		dma_resv_assert_held(attach->dmabuf->resv);  in dma_buf_unmap_attachment()
1110 	dma_resv_assert_held(dmabuf->resv);  in dma_buf_move_notify()
1208 	struct dma_resv *resv = dmabuf->resv;  in __dma_buf_begin_cpu_access()  local
1212 	ret = dma_resv_wait_timeout(resv, write, true, MAX_SCHEDULE_TIMEOUT);  in __dma_buf_begin_cpu_access()
1246 	might_lock(&dmabuf->resv->lock.base);  in dma_buf_begin_cpu_access()
1305 	might_lock(&dmabuf->resv->lock.base);  in dma_buf_end_cpu_access()
1486 		ret = dma_resv_lock_interruptible(buf_obj->resv, NULL);  in dma_buf_debug_show()
1500 		robj = buf_obj->resv;  in dma_buf_debug_show()
1527 		dma_resv_unlock(buf_obj->resv);  in dma_buf_debug_show()