diff options
| author |   Yaowei Bai <baiyaowei@cmss.chinamobile.com> | 2016-05-19 17:11:23 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-19 19:12:14 -0700 |
| commit | 32f6271dbdc351dce96b11c5f3567bae8188004f (patch) | |
| tree | 02270c5f3e19e46543be9ba57c358a42635fb904 /include | |
| parent | x86: mm: use hugetlb_bad_size() (diff) | |
| download | linux-dev-32f6271dbdc351dce96b11c5f3567bae8188004f.tar.xz linux-dev-32f6271dbdc351dce96b11c5f3567bae8188004f.zip | |
mm/hugetlb: is_vm_hugetlb_page() can return bool
Make is_vm_hugetlb_page() return bool to improve readability due to this
particular function only using either one or zero as its return value.
Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hugetlb_inline.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/hugetlb_inline.h b/include/linux/hugetlb_inline.h index 2bb681fbeb35..a4e7ca0f3585 100644 --- a/include/linux/hugetlb_inline.h +++ b/include/linux/hugetlb_inline.h @@ -5,16 +5,16 @@ #include <linux/mm.h> -static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) +static inline bool is_vm_hugetlb_page(struct vm_area_struct *vma) { return !!(vma->vm_flags & VM_HUGETLB); } #else -static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) +static inline bool is_vm_hugetlb_page(struct vm_area_struct *vma) { - return 0; + return false; } #endif |