27 	pgoff_t pagecount;  member
39 	if (pgoff >= ubuf->pagecount)  in udmabuf_vm_fault()
69 	vaddr = vm_map_ram(ubuf->pages, ubuf->pagecount, -1);  in vmap_udmabuf()
83 	vm_unmap_ram(map->vaddr, ubuf->pagecount);  in vunmap_udmabuf()
96 	ret = sg_alloc_table_from_pages(sg, ubuf->pages, ubuf->pagecount,  in get_sg_table()
97 					0, ubuf->pagecount << PAGE_SHIFT,  in get_sg_table()
142 	for (pg = 0; pg < ubuf->pagecount; pg++)  in release_udmabuf()
221 		ubuf->pagecount += list[i].size >> PAGE_SHIFT;  in udmabuf_create()
222 		if (ubuf->pagecount > pglimit)  in udmabuf_create()
226 	if (!ubuf->pagecount)  in udmabuf_create()
229 	ubuf->pages = kmalloc_array(ubuf->pagecount, sizeof(*ubuf->pages),  in udmabuf_create()
267 	exp_info.size = ubuf->pagecount << PAGE_SHIFT;  in udmabuf_create()