[PATCH] x86_64: Remove optimization for B stepping AMD K8
[linux-2.6.git] / arch / x86_64 / lib / clear_page.S
1 /*
2  * Zero a page.         
3  * rdi  page
4  */                     
5         .globl clear_page
6         .p2align 4
7 clear_page:
8         movl $4096/8,%ecx
9         xorl %eax,%eax
10         rep 
11         stosq
12         ret