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author | Chris Metcalf <cmetcalf@tilera.com> | 2010-08-13 19:59:15 -0400 |
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committer | Chris Metcalf <cmetcalf@tilera.com> | 2010-08-13 19:59:15 -0400 |
commit | 7d72e6fa56c4100b9669efe0044f77ed9eb785a1 (patch) | |
tree | 5e90bf4969809a1ab20b97432b85be20ccfaa1f4 /include/linux/hugetlb_inline.h | |
parent | ba00376b0b13f234d839541a7b36a5bf5c2a4036 (diff) | |
parent | 2be1f3a73dd02e38e181cf5abacb3d45a6a2d6b8 (diff) | |
download | talos-op-linux-7d72e6fa56c4100b9669efe0044f77ed9eb785a1.tar.gz talos-op-linux-7d72e6fa56c4100b9669efe0044f77ed9eb785a1.zip |
Merge branch 'master' into for-linus
Diffstat (limited to 'include/linux/hugetlb_inline.h')
-rw-r--r-- | include/linux/hugetlb_inline.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/hugetlb_inline.h b/include/linux/hugetlb_inline.h new file mode 100644 index 000000000000..6931489a5c14 --- /dev/null +++ b/include/linux/hugetlb_inline.h @@ -0,0 +1,22 @@ +#ifndef _LINUX_HUGETLB_INLINE_H +#define _LINUX_HUGETLB_INLINE_H + +#ifdef CONFIG_HUGETLB_PAGE + +#include <linux/mm.h> + +static inline int 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) +{ + return 0; +} + +#endif + +#endif |