csum_and_copy_to_user 29 arch/powerpc/include/asm/checksum.h extern __wsum csum_and_copy_to_user(const void *src, void __user *dst, csum_and_copy_to_user 94 arch/powerpc/lib/checksum_wrappers.c EXPORT_SYMBOL(csum_and_copy_to_user); csum_and_copy_to_user 1505 lib/iov_iter.c next = csum_and_copy_to_user((from += v.iov_len) - v.iov_len,