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| Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. |
| version 1.14, 2022/02/17 01:38:38 | version 1.15, 2022/04/09 23:44:44 | ||
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| dma_buf_put(struct dma_buf *dmabuf) | dma_buf_put(struct dma_buf *dmabuf) | ||
| { | { | ||
| membar_exit(); | membar_release(); | ||
| if (atomic_dec_uint_nv(&dmabuf->db_refcnt) != 0) | if (atomic_dec_uint_nv(&dmabuf->db_refcnt) != 0) | ||
| return; | return; | ||
| membar_enter(); | membar_acquire(); | ||
| dma_resv_poll_fini(&dmabuf->db_resv_poll); | dma_resv_poll_fini(&dmabuf->db_resv_poll); | ||
| mutex_destroy(&dmabuf->db_lock); | mutex_destroy(&dmabuf->db_lock); |