| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Zero a page. | ||||
| 3 | * rdi page | ||||
| 4 | */ | ||||
| 5 | .globl clear_page | ||||
| 6 | .p2align 4 | ||||
| 7 | clear_page: | ||||
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 8 | movl $4096/8,%ecx |
| 9 | xorl %eax,%eax | ||||
| 10 | rep | ||||
| 11 | stosq | ||||
| 12 | ret | ||||