3  * DMABUF CMA heap exporter
15 #include <linux/cma.h>
31 	struct cma *cma;  member
326 	cma_release(cma_heap->cma, buffer->cma_pages, buffer->pagecount);  in cma_heap_dma_buf_release()
377 	cma_pages = cma_alloc(cma_heap->cma, pagecount, align, GFP_KERNEL);  in cma_heap_do_allocate()
381 	/* Clear the cma pages */  in cma_heap_do_allocate()
441 	cma_release(cma_heap->cma, cma_pages, pagecount);  in cma_heap_do_allocate()
544 static int __add_cma_heap(struct cma *cma, void *data)  in __add_cma_heap()  argument
553 	cma_heap->cma = cma;  in __add_cma_heap()
555 	exp_info.name = "cma";  in __add_cma_heap()
571 	cma_uncached_heap->cma = cma;  in __add_cma_heap()
573 	exp_info.name = "cma-uncached";  in __add_cma_heap()
606 	struct cma *default_cma = dev_get_cma_area(NULL);  in add_default_cma_heap()
615 MODULE_DESCRIPTION("DMA-BUF CMA Heap");