+2012-03-29 David S. Miller <davem@davemloft.net>
+
+ * libio/fileops.c (_IO_new_file_xsputn): Don't try to optimize
+ small copies by hand.
+
2012-03-28 Siddhesh Poyarekar <siddhesh@redhat.com>
[BZ #13761]
{
if (count > to_do)
count = to_do;
- if (count > 20)
- {
#ifdef _LIBC
- f->_IO_write_ptr = __mempcpy (f->_IO_write_ptr, s, count);
+ f->_IO_write_ptr = __mempcpy (f->_IO_write_ptr, s, count);
#else
- memcpy (f->_IO_write_ptr, s, count);
- f->_IO_write_ptr += count;
+ memcpy (f->_IO_write_ptr, s, count);
+ f->_IO_write_ptr += count;
#endif
- s += count;
- }
- else
- {
- register char *p = f->_IO_write_ptr;
- register int i = (int) count;
- while (--i >= 0)
- *p++ = *s++;
- f->_IO_write_ptr = p;
- }
+ s += count;
to_do -= count;
}
if (to_do + must_flush > 0)