17 	return area->pages;  in dma_common_find_pages()
21  * Remaps an array of PAGE_SIZE pages into another vm_area.
24 void *dma_common_pages_remap(struct page **pages, size_t size,  in dma_common_pages_remap()  argument
29 	vaddr = vmap(pages, PAGE_ALIGN(size) >> PAGE_SHIFT,  in dma_common_pages_remap()
32 		find_vm_area(vaddr)->pages = pages;  in dma_common_pages_remap()
44 	struct page **pages;  in dma_common_contiguous_remap()  local
48 	pages = kvmalloc_array(count, sizeof(struct page *), GFP_KERNEL);  in dma_common_contiguous_remap()
49 	if (!pages)  in dma_common_contiguous_remap()
52 		pages[i] = page++;  in dma_common_contiguous_remap()
53 	vaddr = vmap(pages, count, VM_DMA_COHERENT, prot);  in dma_common_contiguous_remap()
54 	kvfree(pages);  in dma_common_contiguous_remap()