diff options
Diffstat (limited to 'arch/alpha/mm/init.c')
| -rw-r--r-- | arch/alpha/mm/init.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 2d491b8cdab9..4c5ab9cd8a0a 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -60,33 +60,6 @@ pgd_alloc(struct mm_struct *mm) } -/* - * BAD_PAGE is the page that is used for page faults when linux - * is out-of-memory. Older versions of linux just did a - * do_exit(), but using this instead means there is less risk - * for a process dying in kernel mode, possibly leaving an inode - * unused etc.. - * - * BAD_PAGETABLE is the accompanying page-table: it is initialized - * to point to BAD_PAGE entries. - * - * ZERO_PAGE is a special page that is used for zero-initialized - * data and COW. - */ -pmd_t * -__bad_pagetable(void) -{ - memset(absolute_pointer(EMPTY_PGT), 0, PAGE_SIZE); - return (pmd_t *) EMPTY_PGT; -} - -pte_t -__bad_page(void) -{ - memset(absolute_pointer(EMPTY_PGE), 0, PAGE_SIZE); - return pte_mkdirty(mk_pte(virt_to_page(EMPTY_PGE), PAGE_SHARED)); -} - static inline unsigned long load_PCB(struct pcb_struct *pcb) { |