| // SPDX-License-Identifier: MIT | |
| /* | |
| * Copyright © 2020 Intel Corporation | |
| */ | |
| #include <linux/dma-resv.h> | |
| #include "dma_resv_utils.h" | |
| void dma_resv_prune(struct dma_resv *resv) | |
| { | |
| if (dma_resv_trylock(resv)) { | |
| if (dma_resv_test_signaled_rcu(resv, true)) | |
| dma_resv_add_excl_fence(resv, NULL); | |
| dma_resv_unlock(resv); | |
| } | |
| } |