diff options
Diffstat (limited to 'arch/sh/mm/copy_page.S')
| -rw-r--r-- | arch/sh/mm/copy_page.S | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/sh/mm/copy_page.S b/arch/sh/mm/copy_page.S index 1addffe117c..397c94c9731 100644 --- a/arch/sh/mm/copy_page.S +++ b/arch/sh/mm/copy_page.S @@ -1,12 +1,12 @@ -/* $Id: copy_page.S,v 1.8 2003/08/25 17:03:10 lethal Exp $ - * +/* * copy_page, __copy_user_page, __copy_user implementation of SuperH * * Copyright (C) 2001 Niibe Yutaka & Kaz Kojima * Copyright (C) 2002 Toshinobu Sugioka - * + * Copyright (C) 2006 Paul Mundt */ #include <linux/linkage.h> +#include <asm/page.h> /* * copy_page_slow @@ -18,7 +18,7 @@ /* * r0, r1, r2, r3, r4, r5, r6, r7 --- scratch - * r8 --- from + 4096 + * r8 --- from + PAGE_SIZE * r9 --- not used * r10 --- to * r11 --- from @@ -30,7 +30,7 @@ ENTRY(copy_page_slow) mov r4,r10 mov r5,r11 mov r5,r8 - mov.w .L4096,r0 + mov.l .Lpsz,r0 add r0,r8 ! 1: mov.l @r11+,r0 @@ -80,7 +80,7 @@ ENTRY(copy_page_slow) /* * r0, r1, r2, r3, r4, r5, r6, r7 --- scratch - * r8 --- from + 4096 + * r8 --- from + PAGE_SIZE * r9 --- orig_to * r10 --- to * r11 --- from @@ -94,7 +94,7 @@ ENTRY(__copy_user_page) mov r5,r11 mov r6,r9 mov r5,r8 - mov.w .L4096,r0 + mov.l .Lpsz,r0 add r0,r8 ! 1: ocbi @r9 @@ -129,7 +129,7 @@ ENTRY(__copy_user_page) rts nop #endif -.L4096: .word 4096 +.Lpsz: .long PAGE_SIZE /* * __kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n); * Return the number of bytes NOT copied |