alloc_page_vma 37 arch/x86/include/asm/page.h alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr) alloc_page_vma 160 include/linux/highmem.h struct page *page = alloc_page_vma(GFP_HIGHUSER | movableflags,