diff options
Diffstat (limited to 'arch/powerpc/mm/hugetlbpage.c')
| -rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 8797df11c51f..8c3389cbcd12 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -53,7 +53,7 @@ static u64 gpage_freearray[MAX_NUMBER_GPAGES]; static unsigned nr_gpages; #endif -#define hugepd_none(hpd) ((hpd).pd == 0) +#define hugepd_none(hpd) (hpd_val(hpd) == 0) pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr) { @@ -103,24 +103,24 @@ static int __hugepte_alloc(struct mm_struct *mm, hugepd_t *hpdp, for (i = 0; i < num_hugepd; i++, hpdp++) { if (unlikely(!hugepd_none(*hpdp))) break; - else + else { #ifdef CONFIG_PPC_BOOK3S_64 - hpdp->pd = __pa(new) | - (shift_to_mmu_psize(pshift) << 2); + *hpdp = __hugepd(__pa(new) | + (shift_to_mmu_psize(pshift) << 2)); #elif defined(CONFIG_PPC_8xx) - hpdp->pd = __pa(new) | - (pshift == PAGE_SHIFT_8M ? _PMD_PAGE_8M : - _PMD_PAGE_512K) | - _PMD_PRESENT; + *hpdp = __hugepd(__pa(new) | + (pshift == PAGE_SHIFT_8M ? _PMD_PAGE_8M : + _PMD_PAGE_512K) | _PMD_PRESENT); #else /* We use the old format for PPC_FSL_BOOK3E */ - hpdp->pd = ((unsigned long)new & ~PD_HUGE) | pshift; + *hpdp = __hugepd(((unsigned long)new & ~PD_HUGE) | pshift); #endif + } } /* If we bailed from the for loop early, an error occurred, clean up */ if (i < num_hugepd) { for (i = i - 1 ; i >= 0; i--, hpdp--) - hpdp->pd = 0; + *hpdp = __hugepd(0); kmem_cache_free(cachep, new); } spin_unlock(&mm->page_table_lock); @@ -454,7 +454,7 @@ static void free_hugepd_range(struct mmu_gather *tlb, hugepd_t *hpdp, int pdshif return; for (i = 0; i < num_hugepd; i++, hpdp++) - hpdp->pd = 0; + *hpdp = __hugepd(0); if (shift >= pdshift) hugepd_free(tlb, hugepte); |