diff options
| author | Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> | 2010-05-28 04:29:15 +0400 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2010-08-11 11:20:41 +0400 |
| commit | 8edf344c66a3f214d709dad1421c29d678915b3f (patch) | |
| tree | 0b976d0c52ac5efddcd30c8cb60e44b2cc0029e2 /include/linux/hugetlb.h | |
| parent | 9fe6206f400646a2322096b56c59891d530e8d51 (diff) | |
| download | linux-8edf344c66a3f214d709dad1421c29d678915b3f.tar.xz | |
hugetlb: move definition of is_vm_hugetlb_page() to hugepage_inline.h
is_vm_hugetlb_page() is a widely used inline function to insert hooks
into hugetlb code.
But we can't use it in pagemap.h because of circular dependency of
the header files. This patch removes this limitation.
Acked-by: Mel Gorman <mel@csn.ul.ie>
Acked-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'include/linux/hugetlb.h')
| -rw-r--r-- | include/linux/hugetlb.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 78b4bc64c006..d47a7c41745d 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -2,6 +2,7 @@ #define _LINUX_HUGETLB_H #include <linux/fs.h> +#include <linux/hugetlb_inline.h> struct ctl_table; struct user_struct; @@ -14,11 +15,6 @@ struct user_struct; int PageHuge(struct page *page); -static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) -{ - return vma->vm_flags & VM_HUGETLB; -} - void reset_vma_resv_huge_pages(struct vm_area_struct *vma); int hugetlb_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); int hugetlb_overcommit_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); @@ -77,11 +73,6 @@ static inline int PageHuge(struct page *page) return 0; } -static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) -{ - return 0; -} - static inline void reset_vma_resv_huge_pages(struct vm_area_struct *vma) { } |