diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index f425b5b37d58..e87f9ef9115b 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -118,15 +118,6 @@ static int __hugepte_alloc(struct mm_struct *mm, hugepd_t *hpdp, } /* - * These macros define how to determine which level of the page table holds - * the hpdp. - */ -#if defined(CONFIG_PPC_FSL_BOOK3E) || defined(CONFIG_PPC_8xx) -#define HUGEPD_PGD_SHIFT PGDIR_SHIFT -#define HUGEPD_PUD_SHIFT PUD_SHIFT -#endif - -/* * At this point we do the placement change only for BOOK3S 64. This would * possibly work on other subarchs. */ @@ -174,13 +165,13 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr, unsigned long sz } } #else - if (pshift >= HUGEPD_PGD_SHIFT) { + if (pshift >= PGDIR_SHIFT) { ptl = &mm->page_table_lock; hpdp = (hugepd_t *)pg; } else { pdshift = PUD_SHIFT; pu = pud_alloc(mm, pg, addr); - if (pshift >= HUGEPD_PUD_SHIFT) { + if (pshift >= PUD_SHIFT) { ptl = pud_lockptr(mm, pu); hpdp = (hugepd_t *)pu; } else { @@ -692,9 +683,9 @@ static int __init hugetlbpage_init(void) else pdshift = PMD_SHIFT; #else - if (shift < HUGEPD_PUD_SHIFT) + if (shift < PUD_SHIFT) pdshift = PMD_SHIFT; - else if (shift < HUGEPD_PGD_SHIFT) + else if (shift < PGDIR_SHIFT) pdshift = PUD_SHIFT; else pdshift = PGDIR_SHIFT; |