Use the builtin functions for memset/memclr/memcpy, special optimizations for
page operations have dedicated functions now.  Uninline memmove/memchr and
move all functions into a single file and clean it up a little.
Signed-off-by: NRoman Zippel <zippel@linux-m68k.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>