Lines Matching refs:buffer
16 * struct heap_helper_buffer - helper buffer metadata
17 * @heap: back pointer to the heap the buffer came from
18 * @dmabuf: backing dma-buf for this buffer
19 * @size: size of the buffer
22 * @vmap_cnt count of vmap references on the buffer
24 * @pagecount number of pages in the buffer
28 * @free heap callback to free the buffer
43 void (*free)(struct heap_helper_buffer *buffer);
46 void init_heap_helper_buffer(struct heap_helper_buffer *buffer,
49 struct dma_buf *heap_helper_export_dmabuf(struct heap_helper_buffer *buffer,