1948 static inline void cow_user_page(struct page *dst, struct page *src, unsigned long va, struct vm_ar…  in cow_user_page()  argument
1950 	debug_dma_assert_idle(src);  in cow_user_page()
1958 	if (unlikely(!src)) {  in cow_user_page()
1973 		copy_user_highpage(dst, src, va, vma);  in cow_user_page()
3732 static void copy_user_gigantic_page(struct page *dst, struct page *src,  in copy_user_gigantic_page()  argument
3739 	struct page *src_base = src;  in copy_user_gigantic_page()
3743 		copy_user_highpage(dst, src, addr + i*PAGE_SIZE, vma);  in copy_user_gigantic_page()
3747 		src = mem_map_next(src, src_base, i);  in copy_user_gigantic_page()
3751 void copy_user_huge_page(struct page *dst, struct page *src,  in copy_user_huge_page()  argument
3758 		copy_user_gigantic_page(dst, src, addr, vma,  in copy_user_huge_page()
3766 		copy_user_highpage(dst + i, src + i, addr + i*PAGE_SIZE, vma);  in copy_user_huge_page()