138 static int copyout(void __user *to, const void *from, size_t n)  in copyout()
147 static int copyin(void *to, const void __user *from, size_t n)  in copyin()
162 	void *kaddr, *from;  in copy_page_to_iter_iovec()  local
459 	char *from = kmap_atomic(page);  in memcpy_from_page()  local
464 static void memcpy_to_page(struct page *page, size_t offset, const char *from, size_t len)  in memcpy_to_page()
565 static __wsum csum_and_memcpy(void *to, const void *from, size_t len,  in csum_and_memcpy()
605 	const char *from = addr;  in _copy_to_iter()  local
622 static int copyout_mcsafe(void __user *to, const void *from, size_t n)  in copyout_mcsafe()
632 		const char *from, size_t len)  in memcpy_mcsafe_to_page()
703 	const char *from = addr;  in _copy_to_iter_mcsafe()  local
1490 	const char *from = addr;  in csum_and_copy_to_iter()  local