diff options
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/cache-l2x0.c | 4 | ||||
| -rw-r--r-- | arch/arm/mm/hugetlbpage.c | 6 | ||||
| -rw-r--r-- | arch/arm/mm/pgd.c | 4 | ||||
| -rw-r--r-- | arch/arm/mm/proc-macros.S | 2 |
4 files changed, 7 insertions, 9 deletions
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c index 5e65ca8dea62..c7fc009ad21c 100644 --- a/arch/arm/mm/cache-l2x0.c +++ b/arch/arm/mm/cache-l2x0.c @@ -1,5 +1,5 @@ /* - * arch/arm/mm/cache-l2x0.c - L210/L220 cache controller support + * arch/arm/mm/cache-l2x0.c - L210/L220/L310 cache controller support * * Copyright (C) 2007 ARM Limited * @@ -979,7 +979,7 @@ static int __init l2x0_cache_size_of_parse(const struct device_node *np, /* All these l2 caches have the same line = block size actually */ if (!line_size) { if (block_size) { - /* If linesize if not given, it is equal to blocksize */ + /* If linesize is not given, it is equal to blocksize */ line_size = block_size; } else { /* Fall back to known size */ diff --git a/arch/arm/mm/hugetlbpage.c b/arch/arm/mm/hugetlbpage.c index 66781bf34077..c72412415093 100644 --- a/arch/arm/mm/hugetlbpage.c +++ b/arch/arm/mm/hugetlbpage.c @@ -36,12 +36,6 @@ * of type casting from pmd_t * to pte_t *. */ -struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address, - int write) -{ - return ERR_PTR(-EINVAL); -} - int pud_huge(pud_t pud) { return 0; diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c index 249379535be2..a3681f11dd9f 100644 --- a/arch/arm/mm/pgd.c +++ b/arch/arm/mm/pgd.c @@ -97,6 +97,7 @@ pgd_t *pgd_alloc(struct mm_struct *mm) no_pte: pmd_free(mm, new_pmd); + mm_dec_nr_pmds(mm); no_pmd: pud_free(mm, new_pud); no_pud: @@ -130,9 +131,11 @@ void pgd_free(struct mm_struct *mm, pgd_t *pgd_base) pte = pmd_pgtable(*pmd); pmd_clear(pmd); pte_free(mm, pte); + atomic_long_dec(&mm->nr_ptes); no_pmd: pud_clear(pud); pmd_free(mm, pmd); + mm_dec_nr_pmds(mm); no_pud: pgd_clear(pgd); pud_free(mm, pud); @@ -152,6 +155,7 @@ no_pgd: pmd = pmd_offset(pud, 0); pud_clear(pud); pmd_free(mm, pmd); + mm_dec_nr_pmds(mm); pgd_clear(pgd); pud_free(mm, pud); } diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S index ba1196c968d8..082b9f2f7e90 100644 --- a/arch/arm/mm/proc-macros.S +++ b/arch/arm/mm/proc-macros.S @@ -98,7 +98,7 @@ #endif #if !defined (CONFIG_ARM_LPAE) && \ (L_PTE_XN+L_PTE_USER+L_PTE_RDONLY+L_PTE_DIRTY+L_PTE_YOUNG+\ - L_PTE_FILE+L_PTE_PRESENT) > L_PTE_SHARED + L_PTE_PRESENT) > L_PTE_SHARED #error Invalid Linux PTE bit settings #endif #endif /* CONFIG_MMU */ |