diff options
Diffstat (limited to 'include/asm-x86/pgtable_64.h')
| -rw-r--r-- | include/asm-x86/pgtable_64.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h index 987f51f684a..435e17187eb 100644 --- a/include/asm-x86/pgtable_64.h +++ b/include/asm-x86/pgtable_64.h @@ -23,13 +23,6 @@ extern pgd_t init_level4_pgt[]; extern void paging_init(void); extern void clear_kernel_mapping(unsigned long addr, unsigned long size); -/* - * ZERO_PAGE is a global shared page that is always zero: used - * for zero-mapped memory areas etc.. - */ -extern unsigned long empty_zero_page[PAGE_SIZE/sizeof(unsigned long)]; -#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) - #endif /* !__ASSEMBLY__ */ /* |