From 0f07496144c270f10d0ad06b70b9c9387d5527fd Mon Sep 17 00:00:00 2001
From: Bryan O'Sullivan <bos@pathscale.com>
Date: Wed, 1 Feb 2006 03:05:17 -0800
Subject: [PATCH] Add faster __iowrite32_copy routine for x86_64

This assembly version is measurably faster than the generic version in
lib/iomap_copy.c.

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/x86_64/lib/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch/x86_64/lib/Makefile')

diff --git a/arch/x86_64/lib/Makefile b/arch/x86_64/lib/Makefile
index bba5db6cebd..ccef6ae747a 100644
--- a/arch/x86_64/lib/Makefile
+++ b/arch/x86_64/lib/Makefile
@@ -4,7 +4,7 @@
 
 CFLAGS_csum-partial.o := -funroll-loops
 
-obj-y := io.o
+obj-y := io.o iomap_copy.o
 
 lib-y := csum-partial.o csum-copy.o csum-wrappers.o delay.o \
 	usercopy.o getuser.o putuser.o  \
-- 
cgit v1.2.3-70-g09d2