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| author | Nicholas Krause <xerofoify@gmail.com> | 2015-09-05 01:48:27 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-05 02:54:41 +0300 |
| commit | 559ec2f8fd50981821621f52db5e1a8ffcf8d792 (patch) | |
| tree | a249bdb56a782dc13ec49cb088f5013a5b9d05a5 /mm | |
| parent | 1ecef9ed0f63bfff58895a4f3aec751e907c7f3d (diff) | |
| download | linux-559ec2f8fd50981821621f52db5e1a8ffcf8d792.tar.xz | |
mm/hugetlb.c: make vma_has_reserves() return bool
This makes vma_has_reserves() return bool due to this particular function
only returning either one or zero as its return value.
Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 5d1d84ca9674..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) |