diff options
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index a8c3087089d8..51ae41d0fbc0 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -616,7 +616,7 @@ void reset_vma_resv_huge_pages(struct vm_area_struct *vma) } /* Returns true if the VMA has associated reserve pages */ -static int vma_has_reserves(struct vm_area_struct *vma, long chg) +static bool vma_has_reserves(struct vm_area_struct *vma, long chg) { if (vma->vm_flags & VM_NORESERVE) { /* @@ -629,23 +629,23 @@ static int vma_has_reserves(struct vm_area_struct *vma, long chg) * properly, so add work-around here. */ if (vma->vm_flags & VM_MAYSHARE && chg == 0) - return 1; + return true; else - return 0; + return false; } /* Shared mappings always use reserves */ if (vma->vm_flags & VM_MAYSHARE) - return 1; + return true; /* * Only the process that called mmap() has reserves for * private mappings. */ if (is_vma_resv_set(vma, HPAGE_RESV_OWNER)) - return 1; + return true; - return 0; + return false; } static void enqueue_huge_page(struct hstate *h, struct page *page) @@ -3779,7 +3779,7 @@ static unsigned long page_table_shareable(struct vm_area_struct *svma, return saddr; } -static int vma_shareable(struct vm_area_struct *vma, unsigned long addr) +static bool vma_shareable(struct vm_area_struct *vma, unsigned long addr) { unsigned long base = addr & PUD_MASK; unsigned long end = base + PUD_SIZE; @@ -3789,8 +3789,8 @@ static int vma_shareable(struct vm_area_struct *vma, unsigned long addr) */ if (vma->vm_flags & VM_MAYSHARE && vma->vm_start <= base && end <= vma->vm_end) - return 1; - return 0; + return true; + return false; } /* |