3  * DMABUF CMA heap exporter
9 #include <linux/cma.h>
26 	struct cma *cma;  member
38 	cma_release(cma_heap->cma, cma_pages, nr_pages);  in cma_heap_free()
42 /* dmabuf heap CMA operations functions */
69 	cma_pages = cma_alloc(cma_heap->cma, nr_pages, align, false);  in cma_heap_allocate()
130 	cma_release(cma_heap->cma, cma_pages, nr_pages);  in cma_heap_allocate()
140 static int __add_cma_heap(struct cma *cma, void *data)  in __add_cma_heap()  argument
148 	cma_heap->cma = cma;  in __add_cma_heap()
150 	exp_info.name = cma_get_name(cma);  in __add_cma_heap()
167 	struct cma *default_cma = dev_get_cma_area(NULL);  in add_default_cma_heap()
176 MODULE_DESCRIPTION("DMA-BUF CMA Heap");